diff --git a/config/SOUE01/splits.txt b/config/SOUE01/splits.txt
index 8564f3b8..2761472c 100644
--- a/config/SOUE01/splits.txt
+++ b/config/SOUE01/splits.txt
@@ -23,6 +23,7 @@ toBeSorted/unk_sorajima_list.cpp:
 toBeSorted/mpls.cpp:
 	.text       start:0x80006CE0 end:0x80006E08 align:16
 	.data       start:0x804FD060 end:0x804FD0B8
+	.sdata      start:0x80571440 end:0x80571450
 	.sbss       start:0x80574FA8 end:0x80574FB0
 
 toBeSorted/mdl_base.cpp:
@@ -256,6 +257,7 @@ d/d_lang.cpp:
 d/d_main.cpp:
 	.text       start:0x80054F90 end:0x80055170 align:16
 	.sbss       start:0x805751D0 end:0x805751E0
+	.bss        start:0x80597758 end:0x80597A70
 
 d/d_pad.cpp:
 	.text       start:0x80055170 end:0x8005961C align:16
@@ -322,7 +324,11 @@ d/d_stage_parse.cpp:
 d/d_sys.cpp:
 	.text       start:0x80064250 end:0x80064F28 align:16
 	.ctors      start:0x804DB694 end:0x804DB698
+	.rodata     start:0x804E0C98 end:0x804E0F18
+	.data       start:0x8050DE58 end:0x8050DF10
 	.sbss       start:0x80575228 end:0x80575248
+	.sdata2     start:0x80577928 end:0x80577930
+	.bss        start:0x805A0720 end:0x805A0778
 
 d/d_sys_init.cpp:
 	.text       start:0x80064F30 end:0x80065034 align:16
diff --git a/config/SOUE01/symbols.txt b/config/SOUE01/symbols.txt
index 88820199..c067c69e 100644
--- a/config/SOUE01/symbols.txt
+++ b/config/SOUE01/symbols.txt
@@ -135,13 +135,13 @@ _bss_init_info = .init:0x800066FC; // type:object size:0x20 scope:global data:4b
 @eti_80006BD8 = extabindex:0x80006BD8; // type:object size:0xC scope:local hidden
 @eti_80006BE4 = extabindex:0x80006BE4; // type:object size:0xC scope:local hidden
 _eti_init_info = extabindex:0x80006BF0; // type:object size:0x20 scope:global
-fn_80006C20 = .text:0x80006C20; // type:function size:0x4
+unknownStub = .text:0x80006C20; // type:function size:0x4
 strequals = .text:0x80006C30; // type:function size:0x90
 findSMA2 = .text:0x80006CC0; // type:function size:0x10
 findSMA3 = .text:0x80006CD0; // type:function size:0x10
-fn_80006CE0 = .text:0x80006CE0; // type:function size:0x80
-fn_80006D60 = .text:0x80006D60; // type:function size:0x60
-fn_80006DC0 = .text:0x80006DC0; // type:function size:0x48
+initialize__4MplsFiPPc = .text:0x80006CE0; // type:function size:0x80
+tryLaunchMovie__4MplsFv = .text:0x80006D60; // type:function size:0x60
+forceLaunchMovie__4MplsFv = .text:0x80006DC0; // type:function size:0x48
 fn_80006E10 = .text:0x80006E10; // type:function size:0x3C
 fn_80006E50 = .text:0x80006E50; // type:function size:0x58
 printGameInfo__Fv = .text:0x80006EB0; // type:function size:0xBC scope:local
@@ -552,7 +552,7 @@ create__3d2dFPQ23EGG4Heap = .text:0x80016630; // type:function size:0x58
 setLytAllocator__3d2dFv = .text:0x80016690; // type:function size:0xC
 fn_800166A0 = .text:0x800166A0; // type:function size:0x58
 create__3d3dFPQ23EGG4Heap = .text:0x80016700; // type:function size:0x160
-fn_80016860 = .text:0x80016860; // type:function size:0x28
+fn_80016860__3d3dFv = .text:0x80016860; // type:function size:0x28
 createLightTextures__3d3dFv = .text:0x80016890; // type:function size:0x98
 fn_80016930 = .text:0x80016930; // type:function size:0x2C
 worldToScreen__3d3dFR7mVec3_cRC7mVec3_c = .text:0x80016960; // type:function size:0x130
@@ -581,7 +581,7 @@ create3__Q23d3d13AnmMdlWrapperFR9dAcBase_cPvPvPCcPCcPQ33m3d5mdl_c13mdlCallback_c
 setAnm__Q23d3d14AnmMdlWrapper2FPCcQ23m3d10playMode_ef = .text:0x80017290; // type:function size:0xEC
 insertNode__3d3dFPQ23d3d12SomeListNodeff = .text:0x80017380; // type:function size:0xAC
 clearList__3d3dFv = .text:0x80017430; // type:function size:0xCC
-fn_80017500 = .text:0x80017500; // type:function size:0x1DC
+fn_80017500__3d3dFv = .text:0x80017500; // type:function size:0x1DC
 fn_800176E0 = .text:0x800176E0; // type:function size:0x10
 unk2__3d3dFRQ34nw4r3g3d6ResMatRQ34nw4r3g3d14ResMatTevColorP13ActorLighting = .text:0x800176F0; // type:function size:0x418
 setRoomTevColors__3d3dFQ34nw4r3g3d6ResMdlib = .text:0x80017B10; // type:function size:0x1D4
@@ -2236,12 +2236,12 @@ __sinit_\d_heap_cpp = .text:0x80054F00; // type:function size:0x30 scope:local
 getCurrentLanguage1__Fv = .text:0x80054F30; // type:function size:0x4
 getCurrentLanguage2__Fv = .text:0x80054F40; // type:function size:0x4
 getCurrentLanguage__Fv = .text:0x80054F50; // type:function size:0x38
-fn_80054F90 = .text:0x80054F90; // type:function size:0x18
-fn_80054FB0 = .text:0x80054FB0; // type:function size:0x24
-fn_80054FE0 = .text:0x80054FE0; // type:function size:0x20
-dMain__Create = .text:0x80055000; // type:function size:0x28
-dMain__Execute = .text:0x80055030; // type:function size:0x14
-dMain__main01 = .text:0x80055050; // type:function size:0x28
+fn_80054F90__FUl = .text:0x80054F90; // type:function size:0x18
+fn_80054FB0__FUl = .text:0x80054FB0; // type:function size:0x24
+fn_80054FE0__FUl = .text:0x80054FE0; // type:function size:0x20
+Create__5dMainFv = .text:0x80055000; // type:function size:0x28
+Execute__5dMainFv = .text:0x80055030; // type:function size:0x14
+main01__5dMainFPv = .text:0x80055050; // type:function size:0x28
 main = .text:0x80055080; // type:function size:0xE4 scope:global
 control_mpls_callback__4dPadFll = .text:0x80055170; // type:function size:0x38
 isDeviceTypeMpls__4dPadFUl = .text:0x800551B0; // type:function size:0x24
@@ -2780,10 +2780,10 @@ staticExecute__8dScene_cFv = .text:0x80062D00; // type:function size:0x68
 setRootActor__8dScene_cFQ28fProfile14PROFILE_NAME_eUlll = .text:0x80062D70; // type:function size:0x30
 __dt__8dScene_cFv = .text:0x80062DA0; // type:function size:0x5C scope:weak
 __sinit_\d_scene_cpp = .text:0x80062E00; // type:function size:0x3C scope:local
-fn_80062E40 = .text:0x80062E40; // type:function size:0x4
-fn_80062E50 = .text:0x80062E50; // type:function size:0x60
-fn_80062EB0 = .text:0x80062EB0; // type:function size:0x4
-fn_80062EC0 = .text:0x80062EC0; // type:function size:0x4
+fn_80062E40__6dStateFv = .text:0x80062E40; // type:function size:0x4
+fn_80062E50__6dStateFv = .text:0x80062E50; // type:function size:0x60
+fn_80062EB0__6dStateFv = .text:0x80062EB0; // type:function size:0x4
+fn_80062EC0__6dStateFv = .text:0x80062EC0; // type:function size:0x4
 handleBzsPcam__FiPC14BzsSectionHead = .text:0x80062ED0; // type:function size:0x1C scope:local
 handleBzsLyse__FiPC14BzsSectionHead = .text:0x80062EF0; // type:function size:0x20 scope:local
 handleBzsStif__FiPC14BzsSectionHead = .text:0x80062F10; // type:function size:0x54 scope:local
@@ -2822,32 +2822,32 @@ parseStageBzs__FiPCv = .text:0x80064070; // type:function size:0x7C
 parseRoomBzs__FiPCv = .text:0x800640F0; // type:function size:0x70
 parseRoomReactivateBzs__FiPCv = .text:0x80064160; // type:function size:0x70
 parseRoomActivateBzs__FiPCv = .text:0x800641D0; // type:function size:0x7C
-dSys_c__initAudioMgr = .text:0x80064250; // type:function size:0xB0
-dSys_c__beginRender = .text:0x80064300; // type:function size:0x38
-dSys_c__endRender = .text:0x80064340; // type:function size:0x18
-dSys_c__beginFrame = .text:0x80064360; // type:function size:0x68
-EGG__ConfigurationData__onBeginFrame = .text:0x800643D0; // type:function size:0x4
-dSys_c__endFrame = .text:0x800643E0; // type:function size:0x48
-EGG__ConfigurationData__onEndFrame = .text:0x80064430; // type:function size:0x4
-dSys_c__setBlack = .text:0x80064440; // type:function size:0x80
+initAudioMgr__6dSys_cFPQ23EGG4Heap = .text:0x80064250; // type:function size:0xB0
+beginRender__6dSys_cFv = .text:0x80064300; // type:function size:0x38
+endRender__6dSys_cFv = .text:0x80064340; // type:function size:0x18
+beginFrame__6dSys_cFv = .text:0x80064360; // type:function size:0x68
+onBeginFrame__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x800643D0; // type:function size:0x4
+endFrame__6dSys_cFv = .text:0x800643E0; // type:function size:0x48
+onEndFrame__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064430; // type:function size:0x4
+setBlack__6dSys_cFb = .text:0x80064440; // type:function size:0x80
 setFrameRate__6dSys_cFUc = .text:0x800644C0; // type:function size:0x10
 getFrameRate__6dSys_cFv = .text:0x800644D0; // type:function size:0x10
 setClearColor__6dSys_cFQ34nw4r2ut5Color = .text:0x800644E0; // type:function size:0x60
-dSys_c__getClearColor = .text:0x80064540; // type:function size:0x14
-dSys_c__create = .text:0x80064560; // type:function size:0x3BC
+getClearColor__6dSys_cFv = .text:0x80064540; // type:function size:0x14
+create__6dSys_cFv = .text:0x80064560; // type:function size:0x3BC
 setPosParam__Q23EGG14CoreControllerFff = .text:0x80064920; // type:function size:0x8
-EGG__TSystem__initialize = .text:0x80064930; // type:function size:0x1F4
-dSys_c__execute = .text:0x80064B30; // type:function size:0x268
-dSystem__fixHeaps = .text:0x80064DA0; // type:function size:0xB8
-dSystem__init = .text:0x80064E60; // type:function size:0x34
-EGG__ConfigurationData__initRenderMode = .text:0x80064EA0; // type:function size:0x4
-getVideo = .text:0x80064EB0; // type:function size:0x8
-getSystemHeap = .text:0x80064EC0; // type:function size:0x8
-getDisplay = .text:0x80064ED0; // type:function size:0x8
-getXfbManager = .text:0x80064EE0; // type:function size:0x8
-getPerfView = .text:0x80064EF0; // type:function size:0x14
-getSceneMgr = .text:0x80064F10; // type:function size:0x8
-getAudioMgr = .text:0x80064F20; // type:function size:0x8
+initialize__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064930; // type:function size:0x1F4
+execute__6dSys_cFv = .text:0x80064B30; // type:function size:0x268
+fixHeaps__7dSystemFv = .text:0x80064DA0; // type:function size:0xB8
+__sinit_\d_sys_cpp = .text:0x80064E60; // type:function size:0x34 scope:local
+initRenderMode__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064EA0; // type:function size:0x4
+getVideo__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064EB0; // type:function size:0x8
+getSystemHeap__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064EC0; // type:function size:0x8
+getDisplay__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064ED0; // type:function size:0x8
+getXfbMgr__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064EE0; // type:function size:0x8
+getPerfView__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064EF0; // type:function size:0x14
+getSceneMgr__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064F10; // type:function size:0x8
+getAudioMgr__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter>Fv = .text:0x80064F20; // type:function size:0x8
 fn_80064F30 = .text:0x80064F30; // type:function size:0x24
 fn_80064F60 = .text:0x80064F60; // type:function size:0x2C
 fn_80064F90 = .text:0x80064F90; // type:function size:0x30
@@ -8504,8 +8504,8 @@ fn_80152C30 = .text:0x80152C30; // type:function size:0xE8
 fn_80152D20 = .text:0x80152D20; // type:function size:0x54
 fn_80152D80 = .text:0x80152D80; // type:function size:0x5C
 create__18dLytSystemWindow_cFv = .text:0x80152DE0; // type:function size:0x3C
-fn_80152E20 = .text:0x80152E20; // type:function size:0xC8
-fn_80152EF0 = .text:0x80152EF0; // type:function size:0x8
+fn_80152E20__18dLytSystemWindow_cFv = .text:0x80152E20; // type:function size:0xC8
+fn_80152EF0__18dLytSystemWindow_cFv = .text:0x80152EF0; // type:function size:0x8
 fn_80152F00 = .text:0x80152F00; // type:function size:0x8
 fn_80152F10__18dLytSystemWindow_cFv = .text:0x80152F10; // type:function size:0x10
 setSelectBtn__18dLytSystemWindow_cFff = .text:0x80152F20; // type:function size:0x18
@@ -10250,8 +10250,8 @@ dAcOInsect_0xA4__12dAcOInsect_cFv = .text:0x80190660; // type:function size:0x8
 __dt__12dAcOInsect_cFv = .text:0x80190670; // type:function size:0xA0
 fn_80190710 = .text:0x80190710; // type:function size:0x14
 fn_80190730 = .text:0x80190730; // type:function size:0x48
-fn_80190780 = .text:0x80190780; // type:function size:0x40
-fn_801907C0 = .text:0x801907C0; // type:function size:0x4
+fn_80190780__15SaveTimeRelatedFPQ23EGG4Heap = .text:0x80190780; // type:function size:0x40
+fn_801907C0__15SaveTimeRelatedFv = .text:0x801907C0; // type:function size:0x4
 fn_801907D0__15SaveTimeRelatedFv = .text:0x801907D0; // type:function size:0x1C
 fn_801907F0__15SaveTimeRelatedFv = .text:0x801907F0; // type:function size:0x38
 fn_80190830 = .text:0x80190830; // type:function size:0x50
@@ -17224,7 +17224,7 @@ my_vprintf__4sLibFPCcP16__va_list_struct = .text:0x802DEF90; // type:function si
 printf__4sLibFPCce = .text:0x802DEFE0; // type:function size:0x80
 OSReport = .text:0x802DF060; // type:function size:0x80 scope:global
 OSVReport = .text:0x802DF0E0; // type:function size:0x4 scope:global
-cCounter_c__clear = .text:0x802DF0F0; // type:function size:0x10
+clear__10cCounter_cFv = .text:0x802DF0F0; // type:function size:0x10
 __dt__24DynamicModuleControlBaseFv = .text:0x802DF100; // type:function size:0xA0
 __ct__24DynamicModuleControlBaseFv = .text:0x802DF1A0; // type:function size:0x48
 link__24DynamicModuleControlBaseFv = .text:0x802DF1F0; // type:function size:0x94
@@ -17283,7 +17283,7 @@ cM__rad2s = .text:0x802E0A50; // type:function size:0x5C
 cM__U_GetAtanTable = .text:0x802E0AB0; // type:function size:0x34
 atan2s__2cMFff = .text:0x802E0AF0; // type:function size:0x1BC
 atan2f__2cMFff = .text:0x802E0CB0; // type:function size:0x48
-cM__initRnd = .text:0x802E0D00; // type:function size:0x8
+initRnd__2cMFl = .text:0x802E0D00; // type:function size:0x8
 rnd__2cMFv = .text:0x802E0D10; // type:function size:0x8
 rndInt__2cMFi = .text:0x802E0D20; // type:function size:0x58
 rndF__2cMFf = .text:0x802E0D80; // type:function size:0x38
@@ -28185,17 +28185,17 @@ roomStageHandlers = .rodata:0x804E0C00; // type:object size:0x10 scope:local
 stageRoomHandlers = .rodata:0x804E0C10; // type:object size:0x10 scope:local
 roomHandlers = .rodata:0x804E0C20; // type:object size:0x60 scope:local
 roomReactivateHandlers = .rodata:0x804E0C80; // type:object size:0x18 scope:local
-lbl_804E0C98 = .rodata:0x804E0C98; // type:object size:0x3C
-lbl_804E0CD4 = .rodata:0x804E0CD4; // type:object size:0x3C
-lbl_804E0D10 = .rodata:0x804E0D10; // type:object size:0x3C
-lbl_804E0D4C = .rodata:0x804E0D4C; // type:object size:0x3C
-lbl_804E0D88 = .rodata:0x804E0D88; // type:object size:0x3C
-lbl_804E0DC4 = .rodata:0x804E0DC4; // type:object size:0x3C
-lbl_804E0E00 = .rodata:0x804E0E00; // type:object size:0x3C
-lbl_804E0E3C = .rodata:0x804E0E3C; // type:object size:0x3C
-lbl_804E0E78 = .rodata:0x804E0E78; // type:object size:0x3C
-lbl_804E0EB4 = .rodata:0x804E0EB4; // type:object size:0x3C
-lbl_804E0EF0 = .rodata:0x804E0EF0; // type:object size:0x28
+gRMO_Pal60_608x456Prog_16x9 = .rodata:0x804E0C98; // type:object size:0x3C
+gRMO_Pal60_608x456IntDf_16x9 = .rodata:0x804E0CD4; // type:object size:0x3C
+gRMO_Pal50_608x456IntDf_16x9 = .rodata:0x804E0D10; // type:object size:0x3C
+gRMO_Ntsc_608x456Prog_16x9 = .rodata:0x804E0D4C; // type:object size:0x3C
+gRMO_Ntsc_608x456IntDf_16x9 = .rodata:0x804E0D88; // type:object size:0x3C
+gRMO_Pal60_608x456Prog_4x3 = .rodata:0x804E0DC4; // type:object size:0x3C
+gRMO_Pal60_608x456IntDf_4x3 = .rodata:0x804E0E00; // type:object size:0x3C
+gRMO_Pal50_608x456IntDf_4x3 = .rodata:0x804E0E3C; // type:object size:0x3C
+gRMO_Ntsc_608x456Prog_4x3 = .rodata:0x804E0E78; // type:object size:0x3C
+gRMO_Ntsc_608x456IntDf_4x3 = .rodata:0x804E0EB4; // type:object size:0x3C
+gSysRenderModeObjSet = .rodata:0x804E0EF0; // type:object size:0x28
 @LOCAL@ModeProc__Q26dReset8Manage_cFv@procs = .rodata:0x804E0F18; // type:object size:0x48 scope:local
 @LOCAL@ModeRequest__Q26dReset8Manage_cFQ36dReset8Manage_c6Mode_e@procs = .rodata:0x804E0F60; // type:object size:0x48 scope:local
 sInfos = .rodata:0x804E0FA8; // type:object size:0x246C scope:local data:4byte
@@ -29272,10 +29272,11 @@ gTRKMemMap = .rodata:0x804FCFC0; // type:object size:0x10 data:4byte
 lbl_804FCFD0 = .rodata:0x804FCFD0; // type:object size:0x28 data:4byte
 lbl_804FCFF8 = .rodata:0x804FCFF8; // type:object size:0x28 data:4byte
 lbl_804FD020 = .rodata:0x804FD020; // type:object size:0x28 data:4byte
-lbl_804FD060 = .data:0x804FD060; // type:object size:0xB data:string
-lbl_804FD06C = .data:0x804FD06C; // type:object size:0xC data:string
-lbl_804FD078 = .data:0x804FD078; // type:object size:0x1B data:string
-lbl_804FD094 = .data:0x804FD094; // type:object size:0x24
+@805 = .data:0x804FD060; // type:object size:0xB data:string
+@806 = .data:0x804FD06C; // type:object size:0xC data:string
+@810 = .data:0x804FD078; // type:object size:0x1B data:string
+@812 = .data:0x804FD094; // type:object size:0x12 data:string
+@815 = .data:0x804FD0A8; // type:object size:0xB data:string
 lbl_804FD0B8 = .data:0x804FD0B8; // type:object size:0x10
 @5819 = .data:0x804FD0C8; // type:object size:0x10 scope:local data:string
 ...data.0 = .data:0x804FD0C8; // type:label scope:local
@@ -30885,10 +30886,13 @@ __vt__24daPlBaseScnObjCallback_c = .data:0x8050DDB8; // type:object size:0x20
 @4670 = .data:0x8050DDE8; // type:object size:0xB scope:local data:string
 __vt__8dScene_c = .data:0x8050DDF8; // type:object size:0x4C
 @23343 = .data:0x8050DE48; // type:object size:0xE scope:local data:string
-lbl_8050DE58 = .data:0x8050DE58; // type:object size:0x5C
-lbl_8050DEB4 = .data:0x8050DEB4; // type:object size:0xD data:string
-lbl_8050DEC4 = .data:0x8050DEC4; // type:object size:0xE data:string
-RootHeapsManager__EGG__T_System<>__Configuration__vtable = .data:0x8050DED4; // type:object size:0x3C
+@25556 = .data:0x8050DE58; // type:object size:0x11 scope:local data:string
+@25619 = .data:0x8050DE6C; // type:object size:0x15 scope:local data:string
+@25620 = .data:0x8050DE84; // type:object size:0x15 scope:local data:string
+@25621 = .data:0x8050DE9C; // type:object size:0x15 scope:local data:string
+@25756 = .data:0x8050DEB4; // type:object size:0xD scope:local data:string
+@25757 = .data:0x8050DEC4; // type:object size:0xE scope:local data:string
+__vt__Q23EGG126TSystem<Q23EGG5Video,Q23EGG12AsyncDisplay,Q23EGG10XfbManager,Q23EGG14SimpleAudioMgr,Q23EGG12SceneManager,Q23EGG12ProcessMeter> = .data:0x8050DED4; // type:object size:0x3C
 lbl_8050DF10 = .data:0x8050DF10; // type:object size:0x18
 @9033 = .data:0x8050DF28; // type:object size:0x11 scope:local data:string
 @9034 = .data:0x8050DF3C; // type:object size:0x11 scope:local data:string
@@ -39712,8 +39716,8 @@ jumptable_805713B0 = .data:0x805713B0; // type:object size:0x1C scope:local
 jumptable_805713CC = .data:0x805713CC; // type:object size:0x1C scope:local
 @stringBase0 = .data:0x805713E8; // type:object size:0x30 scope:local data:string_table
 gTRKExceptionStatus = .data:0x80571418; // type:object size:0x10 scope:local data:4byte
-lbl_80571440 = .sdata:0x80571440; // type:object size:0x8
-lbl_80571448 = .sdata:0x80571448; // type:object size:0x8 data:string
+@813 = .sdata:0x80571440; // type:object size:0x8
+@813 = .sdata:0x80571448; // type:object size:0x8 data:string
 @5820 = .sdata:0x80571450; // type:object size:0x3 scope:local data:string
 @5822 = .sdata:0x80571454; // type:object size:0x4 scope:local data:string
 @5824 = .sdata:0x80571458; // type:object size:0x5 scope:local data:string
@@ -42057,9 +42061,9 @@ __float_huge = .sdata:0x80574F8C; // type:object size:0x4 align:4 data:float
 __double_huge = .sdata:0x80574F90; // type:object size:0x8 align:8 data:double
 lbl_80574FA0 = .sbss:0x80574FA0; // type:object size:0x4 data:4byte
 lbl_80574FA4 = .sbss:0x80574FA4; // type:object size:0x4 data:4byte
-lbl_80574FA8 = .sbss:0x80574FA8; // type:object size:0x1 data:byte
-lbl_80574FA9 = .sbss:0x80574FA9; // type:object size:0x1 data:byte
-lbl_80574FAA = .sbss:0x80574FAA; // type:object size:0x6 data:byte
+sMplsInitialized = .sbss:0x80574FA8; // type:object size:0x1 data:byte
+sSkipMplsMovie = .sbss:0x80574FA9; // type:object size:0x1 data:byte
+sIsNormalMode = .sbss:0x80574FAA; // type:object size:0x1 data:byte
 sButtonSequencePtr = .sbss:0x80574FB0; // type:object size:0x4 scope:local data:4byte
 sAsserted = .sbss:0x80574FB4; // type:object size:0x1 scope:local data:byte
 @GUARD@exceptionCreate__FPQ23EGG4Heap@mapFile = .sbss:0x80574FB5; // type:object size:0x1 scope:local data:byte
@@ -42179,8 +42183,8 @@ layoutEx2Heap__5dHeap = .sbss:0x805751BC; // type:object size:0x4 data:4byte
 layoutResHeap__5dHeap = .sbss:0x805751C0; // type:object size:0x4 data:4byte
 fontHeap__5dHeap = .sbss:0x805751C4; // type:object size:0x4 data:4byte
 HBMHeap__5dHeap = .sbss:0x805751C8; // type:object size:0x4 data:4byte
-lbl_805751D0 = .sbss:0x805751D0; // type:object size:0x8 data:4byte
-dMain__g_InitialTime = .sbss:0x805751D8; // type:object size:0x8 data:4byte
+lbl_805751D0 = .sbss:0x805751D0; // type:object size:0x4 data:4byte
+g_InitialTime = .sbss:0x805751D8; // type:object size:0x8 data:4byte
 m_connected__Q24dPad4ex_c = .sbss:0x805751E0; // type:object size:0x4
 sInstance__13dPadManager_c = .sbss:0x805751E8; // type:object size:0x8 data:4byte
 LINK_ROT = .sbss:0x805751F0; // type:object size:0x2 data:2byte
@@ -42202,8 +42206,8 @@ ms_RootHeapMem2__6dSys_c = .sbss:0x80575230; // type:object size:0x4 data:4byte
 s_OrgMEM1ArenaLo__7dSystem = .sbss:0x80575234; // type:object size:0x4 data:4byte
 s_NewMEM1ArenaLo__7dSystem = .sbss:0x80575238; // type:object size:0x4 data:4byte
 s_OrgMEM1ArenaHi__7dSystem = .sbss:0x8057523C; // type:object size:0x4 data:4byte
-s_NewMEM1ArenaHi__7dSystem = .sbss:0x80575240; // type:object size:0x8 data:4byte
-dSystem__myDylinkInitPhase = .sbss:0x80575248; // type:object size:0x8
+s_NewMEM1ArenaHi__7dSystem = .sbss:0x80575240; // type:object size:0x4 data:4byte
+myDylinkInitPhase__7dSystem = .sbss:0x80575248; // type:object size:0x8
 sInstance__18ArcCallbackHandler = .sbss:0x80575250; // type:object size:0x8 data:4byte
 aspectRatio = .sbss:0x80575258; // type:object size:0x4 align:4 data:float
 sInstance__8dCsMgr_c = .sbss:0x80575260; // type:object size:0x4 data:4byte
@@ -42664,7 +42668,7 @@ Ydchuff = .sbss:0x80575B60; // type:object size:0x8 data:4byte
 sm_numberMemo__10sStateID_c = .sbss:0x80575B68; // type:object size:0x4 data:4byte
 sAssertCallback__7sAssert = .sbss:0x80575B70; // type:object size:0x4 data:4byte
 m_gameFrame__10cCounter_c = .sbss:0x80575B78; // type:object size:0x4 data:4byte
-lbl_80575B7C = .sbss:0x80575B7C; // type:object size:0x4 data:4byte
+m_unkCounter__10cCounter_c = .sbss:0x80575B7C; // type:object size:0x4 data:4byte
 mFirst__24DynamicModuleControlBase = .sbss:0x80575B80; // type:object size:0x4 data:4byte
 mLast__24DynamicModuleControlBase = .sbss:0x80575B84; // type:object size:0x4 data:4byte
 sAllocBytes__20DynamicModuleControl = .sbss:0x80575B88; // type:object size:0x4 data:4byte
@@ -44186,8 +44190,8 @@ lbl_80577910 = .sdata2:0x80577910; // type:object size:0x4 align:4 data:float
 lbl_80577914 = .sdata2:0x80577914; // type:object size:0x4 align:4 data:float
 lbl_80577918 = .sdata2:0x80577918; // type:object size:0x4 align:4 data:float
 roomActivateHandlers = .sdata2:0x80577920; // type:object size:0x8 scope:local
-lbl_80577928 = .sdata2:0x80577928; // type:object size:0x4 align:4 data:float
-lbl_8057792C = .sdata2:0x8057792C; // type:object size:0x4 align:4 data:float
+@25622 = .sdata2:0x80577928; // type:object size:0x4 align:4 data:float
+@25623 = .sdata2:0x8057792C; // type:object size:0x4 align:4 data:float
 lbl_80577930 = .sdata2:0x80577930; // type:object size:0x8 align:8 data:double
 lbl_80577938 = .sdata2:0x80577938; // type:object size:0x8 align:8 data:double
 lbl_80577940 = .sdata2:0x80577940; // type:object size:0x4 align:4 data:float
@@ -44976,7 +44980,7 @@ lbl_805779E0 = .sdata2:0x805779E0; // type:object size:0x4 align:4 data:float
 @808 = .sdata2:0x80579118; // type:object size:0x8 scope:local data:string
 @809 = .sdata2:0x80579120; // type:object size:0x8 scope:local data:string
 @810 = .sdata2:0x80579128; // type:object size:0x8 scope:local data:string
-@811 = .sdata2:0x80579130; // type:object size:0x8 scope:local data:string
+@813 = .sdata2:0x80579130; // type:object size:0x8 scope:local data:string
 @812 = .sdata2:0x80579138; // type:object size:0x8 scope:local data:string
 @813 = .sdata2:0x80579140; // type:object size:0x7 scope:local data:string
 @814 = .sdata2:0x80579148; // type:object size:0x7 scope:local data:string
diff --git a/configure.py b/configure.py
index be8bbde8..0ffae62f 100644
--- a/configure.py
+++ b/configure.py
@@ -410,9 +410,9 @@ config.libs = [
         "scratch_preset_id": 169,
         "progress_category": "game",
         "objects": [
-            Object(NonMatching, "toBeSorted/d_lib.cpp"),
+            Object(Matching, "toBeSorted/d_lib.cpp"),
             Object(NonMatching, "toBeSorted/unk_sorajima_list.cpp"),
-            Object(NonMatching, "toBeSorted/mpls.cpp"),
+            Object(Matching, "toBeSorted/mpls.cpp"),
             Object(NonMatching, "toBeSorted/mdl_base.cpp"),
             Object(Matching, "toBeSorted/d_exception.cpp"),
             Object(NonMatching, "toBeSorted/d_jstudio.cpp"),
@@ -465,7 +465,7 @@ config.libs = [
             Object(Matching, "d/d_scene.cpp"),
             Object(NonMatching, "d/d_state.cpp"),
             Object(Matching, "d/d_stage_parse.cpp"),
-            Object(NonMatching, "d/d_sys.cpp"),
+            Object(Matching, "d/d_sys.cpp"),
             Object(NonMatching, "d/d_sys_init.cpp"),
             Object(Matching, "toBeSorted/arc_callback_handler.cpp"),
             Object(NonMatching, "d/d_video.cpp"),
diff --git a/include/c/c_counter.h b/include/c/c_counter.h
index 8efe5f26..cb19146d 100644
--- a/include/c/c_counter.h
+++ b/include/c/c_counter.h
@@ -9,8 +9,19 @@ public:
         return m_gameFrame;
     }
 
+    static void IncrementGameFrame() {
+        m_gameFrame++;
+    }
+
+    static void IncrementUnkCounter() {
+        m_unkCounter++;
+    }
+
+    static void clear();
+
 private:
     static s32 m_gameFrame;
+    static s32 m_unkCounter;
 };
 
 #endif
diff --git a/include/d/d_hbm.h b/include/d/d_hbm.h
index f02387db..7f6ce607 100644
--- a/include/d/d_hbm.h
+++ b/include/d/d_hbm.h
@@ -12,7 +12,7 @@ public:
 
     typedef void (*MenuInitCallback)();
 
-    static void CreateInstance();
+    static void CreateInstance(EGG::Heap *);
     static Manage_c *GetInstance();
 
     Manage_c(EGG::Heap *);
diff --git a/include/d/d_main.h b/include/d/d_main.h
new file mode 100644
index 00000000..57332fe9
--- /dev/null
+++ b/include/d/d_main.h
@@ -0,0 +1,14 @@
+#ifndef D_MAIN_H
+#define D_MAIN_H
+
+#include "rvl/OS.h"
+
+namespace dMain {
+
+void Create();
+void Execute();
+void *main01(void *arg);
+
+}; // namespace dMain
+
+#endif // D_MAIN_H
diff --git a/include/d/d_scene.h b/include/d/d_scene.h
index 8c2334a0..eee6ea91 100644
--- a/include/d/d_scene.h
+++ b/include/d/d_scene.h
@@ -19,6 +19,10 @@ public:
     static dBase_c *staticExecute();
     static void setRootActor(fProfile::PROFILE_NAME_e rootActor, u32 params, s32 fadeInType, s32 fadeOutType);
 
+    static dFader_c *getFader() {
+        return &sFader;
+    }
+
 protected:
     static dFader_c sFader;
 };
diff --git a/include/d/d_state.h b/include/d/d_state.h
new file mode 100644
index 00000000..b6384b7d
--- /dev/null
+++ b/include/d/d_state.h
@@ -0,0 +1,13 @@
+#ifndef D_STATE_H
+#define D_STATE_H
+
+namespace dState {
+
+void fn_80062E40();
+void fn_80062E50();
+void fn_80062EB0();
+bool fn_80062EC0();
+
+}
+
+#endif // D_STATE_H
diff --git a/include/d/d_sys.h b/include/d/d_sys.h
index 7557307d..cf602af8 100644
--- a/include/d/d_sys.h
+++ b/include/d/d_sys.h
@@ -3,18 +3,53 @@
 
 #include "common.h"
 #include "egg/core/eggHeap.h"
+#include "egg/core/eggProcessMeter.h"
+#include "egg/core/eggSystem.h"
 #include "nw4r/ut/ut_Color.h"
 
+#define ROUND_UP_4KB(x) (((u32)(x) + 4096 - 1) & ~(4096 - 1))
+
+typedef EGG::TSystem<
+    EGG::Video, EGG::AsyncDisplay, EGG::XfbManager, EGG::SimpleAudioMgr, EGG::SceneManager, EGG::ProcessMeter>
+    System;
+
+class dSndMgr_c;
+
 class dSys_c {
 public:
+    static dSndMgr_c *initAudioMgr(EGG::Heap *heap);
+
+    static void beginRender();
+    static void endRender();
+    static void beginFrame();
+    static void endFrame();
+
+    static bool setBlack(bool);
     /* Frame rate values: 1 - 60fps, 2 - 30fps */
     static void setFrameRate(u8);
     static u8 getFrameRate();
 
     static void setClearColor(nw4r::ut::Color clr);
+    static nw4r::ut::Color getClearColor();
 
+    static void create();
+    static void execute();
+
+public:
+    static System *ms_configuration_p;
     static EGG::Heap *ms_RootHeapMem1;
     static EGG::Heap *ms_RootHeapMem2;
 };
 
+namespace dSystem {
+
+extern void *s_OrgMEM1ArenaLo;
+extern void *s_NewMEM1ArenaLo;
+extern void *s_OrgMEM1ArenaHi;
+extern void *s_NewMEM1ArenaHi;
+
+void fixHeaps();
+
+}; // namespace dSystem
+
 #endif
diff --git a/include/d/d_sys_init.h b/include/d/d_sys_init.h
new file mode 100644
index 00000000..b87d3526
--- /dev/null
+++ b/include/d/d_sys_init.h
@@ -0,0 +1,12 @@
+#ifndef D_SYS_INIT_H
+#define D_SYS_INIT_H
+
+#include "s/s_Phase.hpp"
+
+namespace dSystem {
+
+extern sPhase_c myDylinkInitPhase;
+
+}
+
+#endif // D_SYS_INIT_H
diff --git a/include/d/lyt/d_lyt_system_window.h b/include/d/lyt/d_lyt_system_window.h
index 838edc69..87094657 100644
--- a/include/d/lyt/d_lyt_system_window.h
+++ b/include/d/lyt/d_lyt_system_window.h
@@ -80,6 +80,8 @@ public:
 
     s32 getField_0xDE0() const;
     bool getField_0xDFC() const;
+    void fn_80152E20();
+    void fn_80152EF0();
     void fn_80152F10();
     bool fn_80152F50() const;
     bool fn_80152F60() const;
diff --git a/include/egg/core/eggController.h b/include/egg/core/eggController.h
index a790b667..8dd447a4 100644
--- a/include/egg/core/eggController.h
+++ b/include/egg/core/eggController.h
@@ -346,6 +346,10 @@ public:
         sConnectCallback = cb;
     }
 
+    static void setWPADWorkSize(u32 size) {
+        sWPADWorkSize = size;
+    }
+
 private:
     CoreControllerMgr();
 
diff --git a/include/egg/core/eggDisplay.h b/include/egg/core/eggDisplay.h
index cdf2fe7a..986cfcda 100644
--- a/include/egg/core/eggDisplay.h
+++ b/include/egg/core/eggDisplay.h
@@ -58,6 +58,10 @@ public:
         mClearColor = color;
     }
 
+    u32 getClearZ() {
+        return mClearZ;
+    }
+
 public:
     static u32 sTickPeriod;
 };
diff --git a/include/egg/core/eggDvdFile.h b/include/egg/core/eggDvdFile.h
index ac36ae4e..6b511e2a 100644
--- a/include/egg/core/eggDvdFile.h
+++ b/include/egg/core/eggDvdFile.h
@@ -39,7 +39,7 @@ public:
     /* vt 0x24 */ virtual bool open(const char *path, void *);
 
 public:
-    void initialize();
+    static void initialize();
     DvdFile();
     void initiate();
     s32 sync();
diff --git a/include/egg/core/eggProcessMeter.h b/include/egg/core/eggProcessMeter.h
new file mode 100644
index 00000000..3641c43d
--- /dev/null
+++ b/include/egg/core/eggProcessMeter.h
@@ -0,0 +1,14 @@
+#ifndef EGG_PROCESS_METER_H
+#define EGG_PROCESS_METER_H
+
+#include "egg/core/eggThread.h"
+
+namespace EGG {
+
+class PerformanceView {};
+
+class ProcessMeter : public Thread, public PerformanceView {};
+
+};
+
+#endif // EGG_PROCESS_METER_H
diff --git a/include/egg/core/eggSystem.h b/include/egg/core/eggSystem.h
index 919c84da..634b7578 100644
--- a/include/egg/core/eggSystem.h
+++ b/include/egg/core/eggSystem.h
@@ -2,30 +2,37 @@
 #define EGG_SYSTEM_H
 
 #include "common.h"
-#include "egg/core/eggHeap.h"
-
+#include "egg/core/eggVideo.h"
 
 namespace EGG {
 
 class Display;
-class XfbManager;
+class Heap;
+class PerformanceView;
+class SceneManager;
+class SimpleAudioMgr;
+class Thread;
 class Video;
+class XfbManager;
 
 class ConfigurationData {
 public:
+    inline ConfigurationData() : mSystemHeapSize(0x89000) {}
+
     // vtable at 0x0
     /* vt 0x08 */ virtual Video *getVideo() = 0;
     /* vt 0x0C */ virtual Heap *getSystemHeap() = 0;
     /* vt 0x10 */ virtual Display *getDisplay() = 0;
     /* vt 0x14 */ virtual XfbManager *getXfbMgr() = 0;
-    /* vt 0x18 */ virtual void getPerfView() = 0;
-    /* vt 0x1C */ virtual void getScnMgr() = 0;
-    /* vt 0x20 */ virtual void getAudioMgr() = 0;
+    /* vt 0x18 */ virtual PerformanceView *getPerfView() = 0;
+    /* vt 0x1C */ virtual SceneManager *getSceneMgr() = 0;
+    /* vt 0x20 */ virtual SimpleAudioMgr *getAudioMgr() = 0;
     /* vt 0x24 */ virtual void onBeginFrame();
     /* vt 0x28 */ virtual void onEndFrame();
     /* vt 0x2C */ virtual void initRenderMode();
     /* vt 0x30 */ virtual void initMemory();
     /* vt 0x34 */ virtual void run();
+    /* vt 0x38 */ virtual void initialize() = 0;
 
 public:
     /* 0x04 */ u32 mRoot1HeapStart;
@@ -41,12 +48,11 @@ public:
     /* 0x2C */ u32 field_0x2C;
     /* 0x30 */ u32 mSystemHeapStart;
     /* 0x34 */ u32 mSystemHeapSize;
-    /* 0x38 */ u32 mGraphicsFifoSize;
-    /* 0x3C */ u32 field_0x3C;
 };
 class BaseSystem {
 public:
     static ConfigurationData *mConfigData;
+
     static XfbManager *getXfbMgr() {
         return mConfigData->getXfbMgr();
     }
@@ -59,7 +65,60 @@ public:
 };
 
 template <class TVideo, class TDisplay, class TXfbManager, class TAudioManager, class TSceneManager, class TPerfView>
-class TSystem : ConfigurationData {};
+class TSystem : public ConfigurationData {
+public:
+    inline TSystem() : mGraphicsFifoSize(0x80000), mRenderMode() {}
+
+    void onBeginFrame() override {}
+    void onEndFrame() override {}
+
+    void initRenderMode() override {}
+    void initialize() override {}
+
+    Video *getVideo() override {
+        return static_cast<Video *>(mVideo);
+    }
+
+    Heap *getSystemHeap() override {
+        return static_cast<Heap *>(mSystemHeap);
+    }
+
+    Display *getDisplay() override {
+        return static_cast<Display *>(mDisplay);
+    }
+
+    XfbManager *getXfbMgr() override {
+        return static_cast<XfbManager *>(mXfbMgr);
+    }
+
+    PerformanceView *getPerfView() override {
+        return static_cast<PerformanceView *>(mPerfView);
+    }
+
+    SceneManager *getSceneMgr() override {
+        return static_cast<SceneManager *>(mSceneMgr);
+    }
+
+    SimpleAudioMgr *getAudioMgr() override {
+        return static_cast<SimpleAudioMgr *>(mAudioMgr);
+    }
+
+    // Trick to fix weak function order in d_sys.cpp
+    // https://github.com/zeldaret/ss/pull/305#issuecomment-4201728492
+    void doInitialize() {
+        initialize();
+    }
+
+public:
+    /* 0x38 */ u32 mGraphicsFifoSize;
+    /* 0x3C */ GXRenderModeObj *mRenderMode;
+    /* 0x40 */ TAudioManager *mAudioMgr;
+    /* 0x44 */ TVideo *mVideo;
+    /* 0x48 */ TXfbManager *mXfbMgr;
+    /* 0x4c */ TDisplay *mDisplay;
+    /* 0x50 */ TPerfView *mPerfView;
+    /* 0x54 */ TSceneManager *mSceneMgr;
+};
 
 } // namespace EGG
 
diff --git a/include/egg/core/eggVideo.h b/include/egg/core/eggVideo.h
index cfaf7336..87ebaea4 100644
--- a/include/egg/core/eggVideo.h
+++ b/include/egg/core/eggVideo.h
@@ -20,7 +20,9 @@ public:
     /* 0x08 */ u32 mConfiguredTime;
 
 public:
-    Video() : pRenderMode(0), mFlag(), mConfiguredTime(){};
+    Video() : pRenderMode(0), mFlag(0), mConfiguredTime() {};
+    Video(const RenderModeObjSet *set) : pRenderMode(0), mFlag(0), mConfiguredTime() { initialize(nullptr, set); };
+
     void initialize(GXRenderModeObj *, const RenderModeObjSet *);
     GXRenderModeObj *configure(GXRenderModeObj *, const RenderModeObjSet *);
     static u32 getTickPerVRetrace(u32 tvFormat);
diff --git a/include/egg/core/eggXfbManager.h b/include/egg/core/eggXfbManager.h
index 76ba56dc..6291864e 100644
--- a/include/egg/core/eggXfbManager.h
+++ b/include/egg/core/eggXfbManager.h
@@ -15,6 +15,7 @@ public:
     /* 0xC */ u8 mNumXfbs;      // Total number of Xfbs ever attached
     /* 0xD */ u8 mNumXfbs_Copy; // Unsure of purpose yet, but showing wont proceed until its under 3
 public:
+    XfbManager() : mNextXfb(), mToCopyXfb(), mToShowXfb(), mNumXfbs(), mNumXfbs_Copy() {}
     bool isRegisterd(Xfb &xfb) const; // yes. this is correct spelling
     bool attach(Xfb *xfb);
     void copyEFB(bool);
diff --git a/include/f/f_manager.h b/include/f/f_manager.h
index 91459e56..1dd4eb16 100644
--- a/include/f/f_manager.h
+++ b/include/f/f_manager.h
@@ -35,6 +35,7 @@ public:
         PROC_FLAG_DELETE = GET_PROC_FLAG(DELETE),
         PROC_FLAG_DRAW = GET_PROC_FLAG(DRAW)
     };
+
     fManager_c(fBase_c *owner) : connect_node(owner), execute_node(owner), draw_node(owner), search_node(owner) {}
     ~fManager_c() {}
     int getSearchTableNum();
@@ -43,6 +44,14 @@ public:
     static fBase_c *searchBaseByGroupType(u8 groupType, const fBase_c *parent = nullptr);
     static void mainLoop();
 
+    static void setStopProcFlags(u32 flags) {
+        m_StopProcInf |= flags;
+    }
+
+    static void maskStopProcFlags(u32 flags) {
+        m_StopProcInf &= flags;
+    }
+
 private:
     fTrNdBa_c connect_node;   ///< The node in ::m_connectManage.
     fLiNdPrio_c execute_node; ///< The node in ::m_executeManage.
diff --git a/include/m/m_dvd.h b/include/m/m_dvd.h
index 32c0a4f5..da704ec2 100644
--- a/include/m/m_dvd.h
+++ b/include/m/m_dvd.h
@@ -9,10 +9,11 @@
 
 // Note: names are taken from NSMBW where available but a lot are made up
 
-void unk_initDecompressors();
-
 namespace mDvd {
 
+void unk_initDecompressors();
+void setAutoStreamDecomp(bool arg);
+
 extern void *somePtr;
 
 class UncompressInfo_c {
diff --git a/include/rvl/OS/OSExec.h b/include/rvl/OS/OSExec.h
index 37b72f80..74093536 100644
--- a/include/rvl/OS/OSExec.h
+++ b/include/rvl/OS/OSExec.h
@@ -19,6 +19,8 @@ extern BOOL __OSInReboot;
 void __OSGetExecParams(OSExecParams *out);
 void __OSLaunchMenu(void);
 
+void OSExecl(const char* dolfile, const char* arg0, ...);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/include/rvl/OS/OSThread.h b/include/rvl/OS/OSThread.h
index 871ce0a7..f315c558 100644
--- a/include/rvl/OS/OSThread.h
+++ b/include/rvl/OS/OSThread.h
@@ -12,6 +12,8 @@ extern "C" {
 
 #define OS_THREAD_STACK_MAGIC 0xDEADBABE
 
+typedef s32 OSPriority;
+
 typedef enum {
     OS_THREAD_STATE_EXITED = 0,
     OS_THREAD_STATE_READY = 1,
@@ -97,6 +99,7 @@ s32 OSSuspendThread(OSThread *thread);
 void OSSleepThread(OSThreadQueue *queue);
 void OSWakeupThread(OSThreadQueue *queue);
 BOOL OSSetThreadPriority(OSThread *thread, s32 prio);
+OSPriority OSGetThreadPriority(OSThread *thread);
 void OSClearStack(u8 val);
 void OSSleepTicks(s64 ticks);
 
diff --git a/include/rvl/SC/scapi.h b/include/rvl/SC/scapi.h
index b63389f3..b9971c1a 100644
--- a/include/rvl/SC/scapi.h
+++ b/include/rvl/SC/scapi.h
@@ -74,6 +74,7 @@ u32 SCGetCounterBias(void);
 void SCGetBtDeviceInfoArray(SCBtDeviceInfoArray *info);
 void SCSetBtDeviceInfoArray(const SCBtDeviceInfoArray *info);
 u32 SCGetBtDpdSensibility(void);
+BOOL SCGetMplsMoviePlay(void);
 u8 SCGetWpadMotorMode(void);
 void SCSetWpadMotorMode(u8 mode);
 u8 SCGetWpadSensorBarPosition(void);
diff --git a/include/rvl/WPAD/WPAD.h b/include/rvl/WPAD/WPAD.h
index 669874ee..0a36fd74 100644
--- a/include/rvl/WPAD/WPAD.h
+++ b/include/rvl/WPAD/WPAD.h
@@ -571,6 +571,7 @@ BOOL WPADStopSimpleSync(void);
 BOOL WPADCancelSyncDevice(void);
 WPADSimpleSyncCallback *WPADSetSimpleSyncCallback(WPADSimpleSyncCallback *cb);
 void WPADRegisterAllocator(WPADAllocFunc *alloc, WPADFreeFunc *free);
+u32 WPADGetWorkMemorySize(void);
 WPADLibStatus WPADGetStatus(void);
 u8 WPADGetRadioSensitivity(WPADChannel chan);
 void WPADGetAddress(WPADChannel chan, BD_ADDR_PTR addr);
diff --git a/include/toBeSorted/arc_callback_handler.h b/include/toBeSorted/arc_callback_handler.h
new file mode 100644
index 00000000..288707e0
--- /dev/null
+++ b/include/toBeSorted/arc_callback_handler.h
@@ -0,0 +1,8 @@
+#ifndef ARC_CALLBACK_HANDLER_H
+#define ARC_CALLBACK_HANDLER_H
+
+#include "common.h"
+
+void *ArcCallbackHandlerCreate(u32);
+
+#endif // ARC_CALLBACK_HANDLER_H
diff --git a/include/toBeSorted/d_d3d.h b/include/toBeSorted/d_d3d.h
index e565ddf2..212fd381 100644
--- a/include/toBeSorted/d_d3d.h
+++ b/include/toBeSorted/d_d3d.h
@@ -25,6 +25,10 @@ bool isOnScreen(const mVec3_c &worldPos);
 void screenToWorld(mVec3_c &result, const mVec3_c &screenPos);
 void createLightTextures();
 
+void fn_80016860();
+void clearList();
+void fn_80017500();
+
 class AnmMdlWrapper : public m3d::mdlAnmChr {
 public:
     AnmMdlWrapper();
diff --git a/include/toBeSorted/d_lib.h b/include/toBeSorted/d_lib.h
new file mode 100644
index 00000000..d60dee78
--- /dev/null
+++ b/include/toBeSorted/d_lib.h
@@ -0,0 +1,20 @@
+#ifndef D_LIB_H
+#define D_LIB_H
+
+#include "common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern u32 lbl_80574FA0;
+extern u32 lbl_80574FA4;
+
+void unknownStub();
+bool strequals(const char *lhs, const char *rhs);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // D_LIB_H
diff --git a/include/toBeSorted/mpls.h b/include/toBeSorted/mpls.h
new file mode 100644
index 00000000..71283297
--- /dev/null
+++ b/include/toBeSorted/mpls.h
@@ -0,0 +1,12 @@
+#ifndef MPLS_H
+#define MPLS_H
+
+namespace Mpls {
+
+void initialize(int argc, char **argv);
+void tryLaunchMovie();
+void forceLaunchMovie();
+
+}; // namespace Mpls
+
+#endif // MPLS_H
diff --git a/include/toBeSorted/unk_save_time.h b/include/toBeSorted/unk_save_time.h
index 0cc5ec8d..b2d8ae62 100644
--- a/include/toBeSorted/unk_save_time.h
+++ b/include/toBeSorted/unk_save_time.h
@@ -2,6 +2,7 @@
 #define UNK_SAVE_TIME_H
 
 #include "common.h"
+#include "egg/core/eggHeap.h"
 
 class SaveTimeRelated {
 public:
@@ -17,6 +18,8 @@ public:
         return field_0x30;
     }
 
+    static void fn_80190780(EGG::Heap *heap);
+    void fn_801907C0();
     s64 fn_801907D0();
     void fn_801907F0();
     void fn_801909A0();
diff --git a/src/d/d_main.cpp b/src/d/d_main.cpp
new file mode 100644
index 00000000..28118b10
--- /dev/null
+++ b/src/d/d_main.cpp
@@ -0,0 +1,77 @@
+#include "d/d_main.h"
+
+#include "d/d_sys.h"
+#include "f/f_manager.h"
+#include "toBeSorted/d_lib.h"
+#include "toBeSorted/mpls.h"
+
+#include "rvl/OS.h"
+
+u32 lbl_805751D0;
+OSTime g_InitialTime;
+
+bool fn_80054F90(u32 val) {
+    return lbl_805751D0 & val;
+}
+
+void fn_80054FB0(u32 val) {
+    u32 flags = lbl_805751D0;
+
+    if (!flags) {
+        fManager_c::setStopProcFlags(
+            fManager_c::PROC_FLAG_CONNECT | fManager_c::PROC_FLAG_CREATE | fManager_c::PROC_FLAG_EXECUTE |
+            fManager_c::PROC_FLAG_DELETE
+        );
+    }
+
+    lbl_805751D0 = flags | val;
+}
+
+void fn_80054FE0(u32 val) {
+    lbl_805751D0 &= ~val;
+
+    if (!lbl_805751D0) {
+        fManager_c::maskStopProcFlags(fManager_c::PROC_FLAG_DRAW);
+    }
+}
+
+void dMain::Create() {
+    dSys_c::create();
+    dSys_c::setBlack(false);
+}
+
+void dMain::Execute() {
+    while (true) {
+        dSys_c::execute();
+    }
+}
+
+void *dMain::main01(void *arg) {
+    Create();
+    Execute();
+    return nullptr;
+}
+
+#define STACK_SIZE 0xF000
+
+static OSThread MAIN_THREAD;
+
+void main(int argc, char **argv) {
+    u8 pStackBase[STACK_SIZE] __attribute__((aligned(32)));
+
+    unknownStub();
+    g_InitialTime = OSGetTime();
+    dSystem::fixHeaps();
+
+    Mpls::initialize(argc, argv);
+    Mpls::tryLaunchMovie();
+
+    OSThread *curThread = OSGetCurrentThread();
+    OSPriority curPrio = OSGetThreadPriority(curThread);
+
+    OSCreateThread(&MAIN_THREAD, dMain::main01, nullptr, &pStackBase[STACK_SIZE], STACK_SIZE, curPrio, 0);
+    OSResumeThread(&MAIN_THREAD);
+
+    OSSetThreadPriority(curThread, 31);
+    OSSuspendThread(curThread);
+}
diff --git a/src/d/d_sys.cpp b/src/d/d_sys.cpp
index e69de29b..716409c4 100644
--- a/src/d/d_sys.cpp
+++ b/src/d/d_sys.cpp
@@ -0,0 +1,739 @@
+#include "d/d_sys.h"
+
+#include "c/c_counter.h"
+#include "c/c_math.h"
+#include "d/d_cursor_hit_check.h"
+#include "d/d_dvd.h"
+#include "d/d_dvd_unk.h"
+#include "d/d_gfx.h"
+#include "d/d_hbm.h"
+#include "d/d_heap.h"
+#include "d/d_heap_alloc.h"
+#include "d/d_pad.h"
+#include "d/d_reset.h"
+#include "d/d_scene.h"
+#include "d/d_state.h"
+#include "d/d_sys_init.h"
+#include "d/flag/flag_managers.h"
+#include "d/lyt/d_lyt_battery.h"
+#include "d/lyt/d_lyt_system_window.h"
+#include "d/snd/d_snd_mgr.h"
+#include "egg/core/eggAssertHeap.h"
+#include "egg/core/eggAsyncDisplay.h"
+#include "egg/core/eggController.h"
+#include "egg/core/eggDisplay.h"
+#include "egg/core/eggDvdFile.h"
+#include "egg/core/eggExpHeap.h"
+#include "egg/core/eggGraphicsFifo.h"
+#include "egg/core/eggSystem.h"
+#include "egg/core/eggVideo.h"
+#include "egg/core/eggXfbManager.h"
+#include "egg/gfx/eggStateGX.h"
+#include "f/f_manager.h"
+#include "m/m3d/m3d.h"
+#include "m/m_dvd.h"
+#include "m/m_heap.h"
+#include "m/m_pad.h"
+#include "m/m_video.h"
+#include "nw4r/ut/ut_Color.h"
+#include "toBeSorted/arc_callback_handler.h"
+#include "toBeSorted/arc_managers/current_stage_arc_manager.h"
+#include "toBeSorted/arc_managers/layout_arc_manager.h"
+#include "toBeSorted/arc_managers/oarc_manager.h"
+#include "toBeSorted/d_d3d.h"
+#include "toBeSorted/d_exception.h"
+#include "toBeSorted/file_manager.h"
+#include "toBeSorted/nand_request_thread.h"
+#include "toBeSorted/save_manager.h"
+#include "toBeSorted/unk_save_time.h"
+
+#include "rvl/GX.h"
+#include "rvl/OS.h"
+#include "rvl/WPAD.h"
+
+// TODO Replace with proper import + names
+extern u32 lbl_80574FA0;
+extern u32 lbl_80574FA4;
+
+System SysConfig;
+
+System *dSys_c::ms_configuration_p;
+EGG::Heap *dSys_c::ms_RootHeapMem1;
+EGG::Heap *dSys_c::ms_RootHeapMem2;
+
+namespace dSystem {
+
+void *s_OrgMEM1ArenaLo;
+void *s_NewMEM1ArenaLo;
+void *s_OrgMEM1ArenaHi;
+void *s_NewMEM1ArenaHi;
+
+} // namespace dSystem
+
+const GXRenderModeObj gRMO_Pal60_608x456Prog_16x9 = {
+    0, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    25, // viXOrigin
+    12, // viYOrigin
+    670, // viWidth
+    456, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Pal60_608x456IntDf_16x9 = {
+    2, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    25, // viXOrigin
+    12, // viYOrigin
+    670, // viWidth
+    456, // viHeight
+    0, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Pal50_608x456IntDf_16x9 = {
+    4, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    542, // xfbHeight
+    27, // viXOrigin
+    16, // viYOrigin
+    666, // viWidth
+    542, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Ntsc_608x456Prog_16x9 = {
+    20, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    25, // viXOrigin
+    12, // viYOrigin
+    670, // viWidth
+    456, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Ntsc_608x456IntDf_16x9 = {
+    22, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    25, // viXOrigin
+    12, // viYOrigin
+    670, // viWidth
+    456, // viHeight
+    0, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Pal60_608x456Prog_4x3 = {
+    0, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    17, // viXOrigin
+    12, // viYOrigin
+    686, // viWidth
+    456, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Pal60_608x456IntDf_4x3 = {
+    2, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    17, // viXOrigin
+    12, // viYOrigin
+    686, // viWidth
+    456, // viHeight
+    0, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Pal50_608x456IntDf_4x3 = {
+    4, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    542, // xfbHeight
+    19, // viXOrigin
+    16, // viYOrigin
+    682, // viWidth
+    542, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Ntsc_608x456Prog_4x3 = {
+    20, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    17, // viXOrigin
+    12, // viYOrigin
+    686, // viWidth
+    456, // viHeight
+    1, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const GXRenderModeObj gRMO_Ntsc_608x456IntDf_4x3 = {
+    22, // tvInfo
+    608, // fbWidth
+    456, // efbHeight
+    456, // xfbHeight
+    17, // viXOrigin
+    12, // viYOrigin
+    686, // viWidth
+    456, // viHeight
+    0, // xfbMode
+    0, // field_rendering
+    0, // aa
+    {
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            {6, 6},
+            }, // sample_pattern
+    {0, 0, 21, 22, 21, 0, 0}  // vFilter
+};
+
+const EGG::Video::RenderModeObjSet gSysRenderModeObjSet = {
+    {&gRMO_Pal60_608x456Prog_16x9, &gRMO_Pal60_608x456IntDf_16x9, &gRMO_Pal50_608x456IntDf_16x9,
+     &gRMO_Ntsc_608x456Prog_16x9, &gRMO_Ntsc_608x456IntDf_16x9, &gRMO_Pal60_608x456Prog_4x3,
+     &gRMO_Pal60_608x456IntDf_4x3, &gRMO_Pal50_608x456IntDf_4x3, &gRMO_Ntsc_608x456Prog_4x3,
+     &gRMO_Ntsc_608x456IntDf_4x3}
+};
+
+template <>
+void System::initialize() {
+    DVDInit();
+    SCInit();
+
+    initMemory();
+
+    Heap *heap = Heap::sCurrentHeap;
+
+    GraphicsFifo::create(mGraphicsFifoSize, heap);
+    mHeap::createAssertHeap(mRootHeapMem1);
+
+    mVideo = new (heap) EGG::Video(&gSysRenderModeObjSet);
+
+    mXfbMgr = new (heap) EGG::XfbManager();
+    for (int i = 0; i < 2; ++i) {
+        mXfbMgr->attach(new (heap) Xfb(mRootHeapMem2));
+    }
+
+    mDisplay = new (heap) EGG::AsyncDisplay(1);
+    mDisplay->setClearColor(nw4r::ut::Color::BLACK);
+    mDisplay->clearEFB();
+
+    Thread::initialize();
+    mSystemThread = new (heap) Thread(OSGetCurrentThread(), 4);
+
+    DvdFile::initialize();
+
+    // TODO Determine significance of the constant
+    CoreControllerMgr::setWPADWorkSize(WPADGetWorkMemorySize() + 228);
+    CoreControllerMgr::createInstance();
+
+    exceptionCreate(heap);
+
+    BaseSystem::mConfigData->getSystemHeap()->mFlag.setBit(0);
+
+    mHeap::setCurrentHeap(mHeap::g_assertHeap);
+}
+
+dSndMgr_c *dSys_c::initAudioMgr(EGG::Heap *heap) {
+    dSndMgr_c *audioMgr;
+
+    EGG::FrmHeap *frmHeap = mHeap::createFrmHeap(
+        0x69400, heap,
+        "オーディオヒープ", // "Audio heap"
+        32, mHeap::OPT_NONE
+    );
+
+    {
+        mHeap temp(frmHeap);
+
+        audioMgr = new dSndMgr_c();
+        ms_configuration_p->mAudioMgr = audioMgr;
+
+        frmHeap->adjust();
+        frmHeap->mFlag.setBit(0);
+    }
+
+    return audioMgr;
+}
+
+void dSys_c::beginRender() {
+    m3d::calcMaterial();
+    ms_configuration_p->mDisplay->beginRender();
+}
+
+void dSys_c::endRender() {
+    ms_configuration_p->mDisplay->endRender();
+}
+
+void dSys_c::beginFrame() {
+    EGG::Display *pDisplay = ms_configuration_p->mDisplay;
+
+    pDisplay->beginFrame();
+    GXSetCopyClear(pDisplay->getClearColor(), pDisplay->getClearZ());
+    ms_configuration_p->onBeginFrame();
+}
+
+void dSys_c::endFrame() {
+    ms_configuration_p->mDisplay->endFrame();
+    ms_configuration_p->onEndFrame();
+}
+
+bool dSys_c::setBlack(bool on) {
+    EGG::Display *pDisplay = ms_configuration_p->mDisplay;
+
+    EGG::Video *pVideo = EGG::BaseSystem::getVideo();
+
+    if (pVideo->mFlag.onBit(0) != on && pDisplay->mScreenStateFlag.offBit(0)) {
+        pDisplay->mScreenStateFlag.setBit(0);
+        return true;
+    }
+
+    return false;
+}
+
+void dSys_c::setFrameRate(u8 maxRetraces) {
+    ms_configuration_p->mDisplay->mMaxRetraces = maxRetraces;
+}
+
+u8 dSys_c::getFrameRate() {
+    return ms_configuration_p->mDisplay->mMaxRetraces;
+}
+
+void dSys_c::setClearColor(nw4r::ut::Color clr) {
+    EGG::Display *display = ms_configuration_p->mDisplay;
+    display->setClearColor(clr);
+    EGG::StateGX::s_clearEfb = clr;
+}
+
+nw4r::ut::Color dSys_c::getClearColor() {
+    return ms_configuration_p->mDisplay->getClearColor();
+}
+
+void dSys_c::create() {
+    EGG::Heap *pRootHeapMem1;
+    EGG::Heap *pRootHeapMem2;
+    EGG::Heap *pCmdHeap;
+    EGG::Heap *pExpHeap;
+
+    dHeapAllocator::initCallbacks();
+
+    ms_configuration_p = &SysConfig;
+    EGG::BaseSystem::mConfigData = &SysConfig;
+
+    ms_configuration_p->doInitialize();
+
+    pRootHeapMem1 = EGG::BaseSystem::mConfigData->mRootHeapMem1;
+    ms_RootHeapMem1 = mHeap::createExpHeap(-1, pRootHeapMem1, "dSys_c::RootHeapMEM1", 32, mHeap::OPT_4);
+    pRootHeapMem1->mFlag.setBit(0);
+
+    pRootHeapMem2 = EGG::BaseSystem::mConfigData->mRootHeapMem2;
+    ms_RootHeapMem2 = mHeap::createExpHeap(-1, pRootHeapMem2, "dSys_c::RootHeapMEM2", 32, mHeap::OPT_4);
+    pRootHeapMem2->mFlag.setBit(0);
+
+    EGG::Heap *heapMem1 = ms_RootHeapMem1;
+    EGG::Heap *heapMem2 = ms_RootHeapMem2;
+
+    mVideo::create();
+
+    mHeap::createDylinkHeap(0x1c8000, heapMem1);
+    mHeap::createGameHeap1(0x250000, heapMem1);
+    dHeap::createLayoutHeap(0x1e0000, heapMem1);
+    mHeap::createCommandHeap(0x8000, heapMem1);
+    dHeap::createWork1Heap(0x4c8000, heapMem1);
+    dHeap::createWorkExHeap(0x480000, heapMem1);
+    dHeap::createLayoutExHeap(0xc8000, heapMem2);
+    dHeap::createLayoutEx2Heap(0x38000, heapMem1);
+    mHeap::createArchiveHeap(0xb85000, heapMem2);
+    dHeap::createLayoutResHeap(0x4e7000, heapMem2);
+    dHeap::createWork2Heap(0xb08000, heapMem2);
+
+    pExpHeap = EGG::ExpHeap::create(0x40000, mHeap::g_gameHeaps[0], 0);
+    pExpHeap->setName("システムcreateヒープ"); // "system create heap"
+
+    mHeap::setCurrentHeap(mHeap::g_assertHeap);
+
+    {
+        mHeap heap(pExpHeap);
+        dPad::create();
+    }
+
+    dPad::fn_80059620();
+
+    mPad::beginPad();
+    mPad::g_currentCore->setPosParam(0.1f, 1.0f);
+    mPad::endPad();
+
+    {
+        mHeap heap(pExpHeap);
+        for (int i = 0; i < WPAD_MAX_CONTROLLERS; i++) {
+            mPad::g_padMg->getNthController(i)->createRumbleMgr(4);
+        }
+    }
+
+    cM::initRnd(OSGetTick());
+
+    dGfx_c::create(pExpHeap);
+
+    {
+        mHeap heap(pExpHeap);
+        dScene_c::getFader()->create();
+    }
+
+    dDvdUnk::FontUnk::create(pExpHeap);
+    FileManager::create(pExpHeap);
+    SaveMgr::create(pExpHeap);
+    setupFlagManagers(pExpHeap);
+    dCsMgr_c::create(pExpHeap);
+
+    lbl_80574FA0 = 0;
+    lbl_80574FA4 = 0;
+
+    cCounter_c::clear();
+
+    dDvd::create(OSGetThreadPriority(OSGetCurrentThread()) - 1, mHeap::g_commandHeap, mHeap::g_archiveHeap, pExpHeap);
+    mDvd::unk_initDecompressors();
+    mDvd::setAutoStreamDecomp(true);
+
+    void *p_buf = mHeap::g_gameHeaps[0]->alloc(0x4000, 32);
+    pCmdHeap = mHeap::g_commandHeap;
+    NandRequestThread::create(
+        OSGetThreadPriority(OSGetCurrentThread()) - 2, pCmdHeap, p_buf, 0x4000, ArcCallbackHandlerCreate(2), pExpHeap
+    );
+
+    dReset::Manage_c::CreateInstance(heapMem2);
+
+    dHeap::createHBMHeap(0x180000, heapMem2);
+    dHbm::Manage_c::CreateInstance(dHeap::HBMHeap.heap);
+
+    initAudioMgr(heapMem1);
+
+    dSndMgr_c::GetInstance()->setup(heapMem2, 0x1000000);
+
+    dHeap::createFontHeap(0xfa000, heapMem2);
+
+    heapMem1->mFlag.setBit(0);
+    heapMem2->mFlag.setBit(0);
+
+    dScene_c::staticCreate();
+
+    CurrentStageArcManager::create(pExpHeap);
+    OarcManager::create(pExpHeap);
+    LayoutArcManager::create(pExpHeap);
+
+    setFrameRate(1);
+    setClearColor(nw4r::ut::Color::BLACK);
+
+    SaveTimeRelated::fn_80190780(pExpHeap);
+
+    pExpHeap->mFlag.setBit(0);
+    pExpHeap->adjust();
+
+    mHeap::setCurrentHeap(mHeap::g_gameHeaps[0]);
+}
+
+void dSys_c::execute() {
+    beginFrame();
+
+    if (dState::fn_80062EC0()) {
+        dPad::beginPad_BR();
+        dPad::fn_80059630();
+    }
+
+    beginRender();
+    d3d::fn_80016860();
+
+    dDvdUnk::FontUnk::GetInstance()->preExecute();
+
+    bool isAnyError = dDvdUnk::FontUnk::GetInstance()->isAnyError();
+    if (isAnyError) {
+        if (dState::fn_80062EC0()) {
+            dHbm::Manage_c::GetInstance()->Calculate();
+            dReset::Manage_c::GetInstance()->Calculate();
+            dDvdUnk::FontUnk::GetInstance()->execute();
+        }
+
+        dDvdUnk::FontUnk::GetInstance()->drawNonDriveError();
+
+        if (dLytSystemWindow_c::GetInstance()) {
+            dLytSystemWindow_c::GetInstance()->fn_80152EF0();
+        }
+
+        SaveMgr::GetInstance()->draw();
+        dDvdUnk::FontUnk::GetInstance()->drawDriveError();
+        dReset::Manage_c::GetInstance()->Draw();
+        dHbm::Manage_c::GetInstance()->DrawMenu(0);
+    } else {
+        dHbm::Manage_c::GetInstance()->DrawMenu(1);
+
+        if (dHbm::Manage_c::GetInstance()->getState() == dHbm::Manage_c::HBM_MANAGE_ACTIVE) {
+            if (dState::fn_80062EC0()) {
+                dHbm::Manage_c::GetInstance()->Calculate();
+            }
+        } else {
+            dGfx_c::GetInstance()->drawBefore();
+            m3d::drawDone(0);
+            dScene_c::getFader()->draw();
+            dGfx_c::GetInstance()->drawLetterbox();
+            dLytBattery_c::draw();
+            dDvdUnk::FontUnk::GetInstance()->execute();
+
+            if (dLytSystemWindow_c::GetInstance()) {
+                dLytSystemWindow_c::GetInstance()->fn_80152EF0();
+            }
+
+            SaveMgr::GetInstance()->draw();
+
+            if (dState::fn_80062EC0()) {
+                dHbm::Manage_c::GetInstance()->Calculate();
+            }
+        }
+
+        if (dState::fn_80062EC0()) {
+            dReset::Manage_c::GetInstance()->Calculate();
+        }
+        dReset::Manage_c::GetInstance()->Draw();
+    }
+
+    dHbm::Manage_c::GetInstance()->DrawIcon();
+
+    endRender();
+
+    dState::fn_80062EB0();
+    dState::fn_80062E40();
+    dState::fn_80062E50();
+
+    if (!isAnyError && dHbm::Manage_c::GetInstance()->getState() != dHbm::Manage_c::HBM_MANAGE_ACTIVE) {
+        if (dSystem::myDylinkInitPhase.callMethod(nullptr) == 2) {
+            if (dState::fn_80062EC0()) {
+                dScene_c::staticExecute();
+            }
+            fManager_c::mainLoop();
+        }
+
+        if (dState::fn_80062EC0()) {
+            dScene_c::getFader()->calc();
+        }
+    }
+
+    SaveMgr::GetInstance()->execute();
+
+    if (dLytSystemWindow_c::GetInstance()) {
+        dLytSystemWindow_c::GetInstance()->fn_80152E20();
+    }
+
+    dSndMgr_c::GetInstance()->calc();
+    SaveTimeRelated::GetInstance()->fn_801907C0();
+
+    if (dState::fn_80062EC0()) {
+        cCounter_c::IncrementGameFrame();
+        cCounter_c::IncrementUnkCounter();
+    }
+
+    m3d::calcWorld(0);
+    d3d::fn_80017500();
+    d3d::clearList();
+
+    if (dState::fn_80062EC0()) {
+        dPad::endPad_BR();
+    }
+
+    endFrame();
+}
+
+void dSystem::fixHeaps() {
+    s_OrgMEM1ArenaLo = OSGetMEM1ArenaLo();
+
+    void *stack_addr = (void *)OSRoundUp32B(_stack_addr);
+    void *arena_lo = (void *)OSRoundUp32B(__ArenaLo);
+
+    if (s_OrgMEM1ArenaLo < (void *)0x80700000) {
+        s_NewMEM1ArenaLo = (void *)0x80700000;
+    } else {
+        s_NewMEM1ArenaLo = (void *)ROUND_UP_4KB(arena_lo);
+
+        if (s_OrgMEM1ArenaLo != stack_addr && s_OrgMEM1ArenaLo != arena_lo) {
+            OSPanic("d_system.cpp", 1883, "Arena Error!\n");
+        }
+    }
+
+    OSSetMEM1ArenaLo(s_NewMEM1ArenaLo);
+
+    s_OrgMEM1ArenaHi = OSGetMEM1ArenaHi();
+    s_NewMEM1ArenaHi = (void *)0x817E0000;
+
+    if (s_OrgMEM1ArenaHi > s_NewMEM1ArenaHi) {
+        OSSetMEM1ArenaHi(s_NewMEM1ArenaHi);
+    }
+}
diff --git a/src/toBeSorted/arc_callback_handler.cpp b/src/toBeSorted/arc_callback_handler.cpp
index 6a55cd94..cb8f8cf1 100644
--- a/src/toBeSorted/arc_callback_handler.cpp
+++ b/src/toBeSorted/arc_callback_handler.cpp
@@ -1,3 +1,5 @@
+#include "toBeSorted/arc_callback_handler.h"
+
 #include "d/col/bg/d_bg_s.h"
 #include "d/col/bg/d_bg_w_kcol.h"
 #include "d/d_rawarchive.h"
@@ -17,8 +19,8 @@ ArcCallbackHandler ArcCallbackHandler::sInstance;
 #define NAME_OARC 'oarc'
 #define NAME_RARC 'rarc'
 
-u32 ArcCallbackHandlerCreate(u32) {
-    return 0;
+void *ArcCallbackHandlerCreate(u32) {
+    return nullptr;
 }
 
 void BindSystemModelsAndLighting(nw4r::g3d::ResFile file) {
diff --git a/src/toBeSorted/d_lib.cpp b/src/toBeSorted/d_lib.cpp
new file mode 100644
index 00000000..d8111ce4
--- /dev/null
+++ b/src/toBeSorted/d_lib.cpp
@@ -0,0 +1,19 @@
+#include "toBeSorted/d_lib.h"
+
+#include <cstring>
+
+u32 lbl_80574FA0;
+u32 lbl_80574FA4;
+
+void unknownStub() {}
+
+bool strequals(const char *lhs, const char *rhs) {
+    if (!rhs) {
+        return false;
+    }
+
+    size_t lhs_len = strlen(lhs);
+    size_t rhs_len = strlen(rhs);
+
+    return (lhs_len == rhs_len) && strncmp(lhs, rhs, lhs_len) == 0;
+}
diff --git a/src/toBeSorted/mpls.cpp b/src/toBeSorted/mpls.cpp
new file mode 100644
index 00000000..20c23e1c
--- /dev/null
+++ b/src/toBeSorted/mpls.cpp
@@ -0,0 +1,37 @@
+#include "toBeSorted/mpls.h"
+
+#include "s/s_Assert.h"
+
+#include "rvl/OS.h"
+#include "rvl/SC.h"
+
+#include <cstring>
+
+bool sMplsInitialized;
+bool sSkipMplsMovie;
+bool sIsNormalMode;
+
+void Mpls::initialize(int argc, char **argv) {
+    if (argc == 2) {
+        if (strcmp("MPLS_FIRST", argv[1]) == 0) {
+            sSkipMplsMovie = true;
+        } else if (strcmp("MPLS_NORMAL", argv[1]) == 0) {
+            sSkipMplsMovie = true;
+            sIsNormalMode = true;
+        }
+    }
+
+    sMplsInitialized = true;
+}
+
+void Mpls::tryLaunchMovie() {
+    if (!sSkipMplsMovie && !SCGetMplsMoviePlay()) {
+        OSExecl("/sys/mpls_movie/player.dol", "", "", "ASPECT_RATIO_AUTO", "DEFAULT", nullptr);
+        sAssert::assert();
+    }
+}
+
+void Mpls::forceLaunchMovie() {
+    OSExecl("/sys/mpls_movie/player.dol", "", "", "ASPECT_RATIO_AUTO", "FORCE_MENU", nullptr);
+    sAssert::assert();
+}