diff --git a/include/d/actor/d_a_bmd.h b/include/d/actor/d_a_bmd.h
index 06f935921..3ce1adb9a 100644
--- a/include/d/actor/d_a_bmd.h
+++ b/include/d/actor/d_a_bmd.h
@@ -41,8 +41,8 @@ public:
     /* 0x328 */ f32 m328;
     /* 0x32C */ u8 m32C[0x330 - 0x32C];
     /* 0x330 */ u8 m330;
-    /* 0x331 */ u8 m331;
-    /* 0x332 */ u8 m332;
+    /* 0x331 */ s8 m331;
+    /* 0x332 */ s8 m332;
     /* 0x333 */ u8 m333[0x334 - 0x333];
     /* 0x334 */ s16 m334;
     /* 0x336 */ s16 m336;
diff --git a/include/d/actor/d_a_bmdfoot.h b/include/d/actor/d_a_bmdfoot.h
index 591d5534c..264b07b6f 100644
--- a/include/d/actor/d_a_bmdfoot.h
+++ b/include/d/actor/d_a_bmdfoot.h
@@ -1,19 +1,51 @@
 #ifndef D_A_BMDFOOT_H
 #define D_A_BMDFOOT_H
 
+#include "d/d_cc_d.h"
+#include "d/d_particle.h"
 #include "f_op/f_op_actor.h"
 
 class bmdfoot_class : public fopAc_ac_c {
 public:
-    /* Place member variables here */
-};
-
-class daBmdfoot_HIO_c {
-public:
-    daBmdfoot_HIO_c();
-
-public:
-    /* Place member variables here */
-};
+    /* 0x290 */ u8 m290[0x2AC - 0x290];
+    /* 0x2AC */ request_of_phase_process_class m2AC;
+    /* 0x2B4 */ mDoExt_McaMorf* m2B4;
+    /* 0x2B8 */ s16 m2B8;
+    /* 0x2BA */ s16 m2BA;
+    /* 0x2BC */ s16 m2BC;
+    /* 0x2BE */ s16 m2BE;
+    /* 0x2C0 */ s16 m2C0[4];
+    /* 0x2C8 */ s16 m2C8[2];
+    /* 0x2CC */ cXyz m2CC[18];
+    /* 0x3A4 */ f32 m3A4[16];
+    /* 0x3E0 */ u8 m3E0[0x3EC - 0x3E4];
+    /* 0x3EC */ s16 m3EC;
+    /* 0x3EE */ u8 m3EE[0x3F4 - 0x3EE];
+    /* 0x3F4 */ u8 m3F4;
+    /* 0x3F5 */ u8 m3F5[0x3F8 - 0x3F5];
+    /* 0x3F8 */ cXyz m3F8[3];
+    /* 0x41C */ dPa_followEcallBack m41C[3];
+    /* 0x458 */ dPa_smokeEcallBack m458[2];
+    /* 0x498 */ cXyz m498[2];
+    /* 0x4B0 */ dPa_smokeEcallBack m4B0;
+    /* 0x4D0 */ dCcD_Stts m4D0;
+    /* 0x50C */ dCcD_Sph m50C[5];
+    /* 0xAE8 */ cXyz mAE8;
+    /* 0xAF4 */ mDoExt_McaMorf* mAF4;
+    /* 0xAF8 */ dKy_tevstr_c mAF8;
+    /* 0xBA8 */ u8 mBA8;
+    /* 0xBA9 */ u8 mBA9[0xBAC - 0xBA9];
+    /* 0xBAC */ cXyz mBAC;
+    /* 0xBB8 */ csXyz mBB8;
+    /* 0xBBC */ u8 mBBC[0xBC0 - 0xBBE];
+    /* 0xBC0 */ f32 mBC0;
+    /* 0xBC4 */ f32 mBC4;
+    /* 0xBC8 */ u8 mBC8;
+    /* 0xBC9 */ u8 mBC9[0xBCC - 0xBC9];
+    /* 0xAF4 */ mDoExt_btkAnm* btk;
+    /* 0xBD0 */ s16 mBD0;
+    /* 0xBD2 */ u8 mBD2;
+    /* 0xBD3 */ u8 mBD3[0xBD4 - 0xBD3];
+}; // Size: 0xBD4
 
 #endif /* D_A_BMDFOOT_H */
diff --git a/src/d/actor/d_a_bmdfoot.cpp b/src/d/actor/d_a_bmdfoot.cpp
index b1f8a074b..996e07b30 100644
--- a/src/d/actor/d_a_bmdfoot.cpp
+++ b/src/d/actor/d_a_bmdfoot.cpp
@@ -1,88 +1,655 @@
 /**
  * d_a_bmdfoot.cpp
- * Boss - Kalle Demos (floor tentacles)
+ * Boss - Kalle Demos (floor tentacles) / 森ボス足 (Forest boss feet)
  */
 
 #include "d/dolzel_rel.h" // IWYU pragma: keep
 #include "d/actor/d_a_bmdfoot.h"
+#include "d/actor/d_a_player.h"
+#include "d/res/res_bmdfoot.h"
+#include "d/actor/d_a_bmd.h"
+#include "d/d_s_play.h"
 #include "m_Do/m_Do_ext.h"
 #include "d/d_procname.h"
 #include "d/d_priority.h"
 #include "d/d_cc_d.h"
 
+class daBmdfoot_HIO_c : public JORReflexible {
+public:
+    daBmdfoot_HIO_c();
+    virtual ~daBmdfoot_HIO_c() {};
+
+public:
+    /* 0x04 */ s8 mNo;
+    /* 0x05 */ s8 m05;
+    /* 0x06 */ s16 m06;
+    /* 0x08 */ s16 m08;
+};
+
 /* 000000EC-00000114       .text __ct__15daBmdfoot_HIO_cFv */
 daBmdfoot_HIO_c::daBmdfoot_HIO_c() {
-    /* Nonmatching */
+    mNo = 0xFF;
+    m08 = 1000;
+    m06 = 3500;
 }
 
+static bmd_class* boss;
+static bool hio_set;
+static daBmdfoot_HIO_c l_HIO;
+
 /* 00000114-000001D8       .text nodeCallBack__FP7J3DNodei */
-static BOOL nodeCallBack(J3DNode*, int) {
-    /* Nonmatching */
+static BOOL nodeCallBack(J3DNode* node, int calcTiming) {
+    if (calcTiming == J3DNodeCBCalcTiming_In) {
+        J3DJoint* joint = (J3DJoint*)node;
+        s32 jntNo = joint->getJntNo();
+        J3DModel* model = j3dSys.getModel();
+        bmdfoot_class* i_this = (bmdfoot_class*)model->getUserArea();
+        if (i_this != NULL) {
+            MTXCopy(model->getAnmMtx(jntNo), *calc_mtx);
+            MtxRotX(i_this->m2CC[jntNo].x, 1);
+            MtxRotZ(i_this->m2CC[jntNo].z, 1);
+            MTXCopy(*calc_mtx, model->getAnmMtx(jntNo));
+            MTXCopy(*calc_mtx, J3DSys::mCurrentMtx);
+        }
+    }
+    return TRUE;
 }
 
 /* 000001D8-000002B0       .text daBmdfoot_Draw__FP13bmdfoot_class */
-static BOOL daBmdfoot_Draw(bmdfoot_class*) {
-    /* Nonmatching */
+static BOOL daBmdfoot_Draw(bmdfoot_class* i_this) {
+    J3DModel* pJVar1;
+
+    if (i_this->mBC8 != 0) {
+        pJVar1 = i_this->m2B4->getModel();
+        g_env_light.settingTevStruct(TEV_TYPE_ACTOR, &i_this->current.pos, &i_this->tevStr);
+        g_env_light.setLightTevColorType(pJVar1, &i_this->tevStr);
+        i_this->btk->entry(pJVar1->getModelData());
+        i_this->m2B4->entryDL();
+        if (i_this->mBA8 >= 10) {
+            pJVar1 = i_this->mAF4->getModel();
+            g_env_light.settingTevStruct(TEV_TYPE_ACTOR, &i_this->mBAC, &i_this->mAF8);
+            g_env_light.setLightTevColorType(pJVar1, &i_this->mAF8);
+            i_this->mAF4->entryDL();
+        }
+    }
+    return TRUE;
 }
 
 /* 000002B0-000003D8       .text anm_init__FP13bmdfoot_classifUcfi */
-void anm_init(bmdfoot_class*, int, float, unsigned char, float, int) {
-    /* Nonmatching */
+void anm_init(bmdfoot_class* i_this, int bckFileIdx, float morf, unsigned char loopMode, float speed, int soundFileIdx) {
+    void* pSoundAnimRes;
+
+    if (soundFileIdx >= 0) {
+        pSoundAnimRes = dComIfG_getObjectRes("Bmdfoot", soundFileIdx);
+        i_this->m2B4->setAnm((J3DAnmTransform*)dComIfG_getObjectRes("Bmdfoot", bckFileIdx), loopMode, morf, speed, 0.0f, -1.0f, pSoundAnimRes);
+    } else {
+        i_this->m2B4->setAnm((J3DAnmTransform*)dComIfG_getObjectRes("Bmdfoot", bckFileIdx), loopMode, morf, speed, 0.0f, -1.0f, NULL);
+    }
 }
 
 /* 000003D8-00000440       .text housi_off__FP13bmdfoot_class */
-void housi_off(bmdfoot_class*) {
-    /* Nonmatching */
+void housi_off(bmdfoot_class* i_this) {
+    for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m41C); i++) {
+        if (i_this->m41C[i].getEmitter() != NULL) {
+            i_this->m41C[i].getEmitter()->stopCreateParticle();
+        }
+    }
+    if (i_this->m4B0.getEmitter() != NULL) {
+        i_this->m4B0.end();
+    }
 }
 
 /* 00000440-00000840       .text wait__FP13bmdfoot_class */
-void wait(bmdfoot_class*) {
-    /* Nonmatching */
+void wait(bmdfoot_class* i_this) {
+    /* Nonmatching - regalloc */
+    short sVar2;
+    int iVar3;
+    cXyz local_98;
+    static s32 eff_id[] = {0x0A, 0x0C, 0x11};
+
+    iVar3 = i_this->m2B4->getFrame();
+    local_98.setall(0.0f);
+    for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m3F8); i++) {
+        MTXCopy(i_this->m2B4->getModel()->getAnmMtx(eff_id[i]), *calc_mtx);
+        MtxPosition(&local_98, &i_this->m3F8[i]);
+        if (i_this->m3F4 == 0) {
+            dComIfGp_particle_set(dPa_name::ID_SCENE_80ED, &i_this->m3F8[i], NULL, NULL, 0xFF, &i_this->m41C[i]);
+        }
+        if (i_this->m41C[i].getEmitter() != NULL) {
+            if (iVar3 == 0) {
+                i_this->m41C[i].getEmitter()->playCreateParticle();
+            } else if (iVar3 == 20) {
+                i_this->m41C[i].getEmitter()->stopCreateParticle();
+            }
+        }
+    }
+    i_this->m3F4 = 1;
+    switch (i_this->m2BC) {
+    case -1:
+        for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+            cLib_addCalc2(&i_this->m2CC[i].x, (s32)(0x10U - i) * (0.003f + REG12_F(3)), 0.1f, (0.008f + REG12_F(4)));
+            i_this->m3A4[i] = 0.0f;
+        }
+        if (i_this->m2C0[2] == 0) {
+            housi_off(i_this);
+            i_this->m2BA = 1;
+            i_this->m2BC = 0;
+        }
+        break;
+    case 0:
+        i_this->m2BC++;
+        anm_init(i_this, BMDFOOT_BCK_ASI_WAIT, 50.0f, J3DFrameCtrl::EMode_LOOP, (cM_rndF(0.2f) + 0.9f), -1);
+        i_this->m2C0[0] = (s16)(int)(cM_rndF(150.0f) + 100.0f);
+        i_this->m3EC = (s16)(int)cM_rndFX(32768.0f);
+        for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+            i_this->m3A4[i] = REG14_F(13) + (0.2f + cM_rndFX(0.1f));
+        }
+        break;
+    case 1:
+        i_this->m3EC = (i_this->m3EC + REG14_S(4) + 0x200);
+        if (boss->m332 == 1) {
+            sVar2 = i_this->current.angle.y - fopAcM_searchPlayerAngleY(i_this);
+            if (sVar2 < 0) {
+                sVar2 = -sVar2;
+            }
+            if (sVar2 < l_HIO.m06) {
+                housi_off(i_this);
+                i_this->m2BA = 1;
+                i_this->m2BC = 0;
+            } else {
+                i_this->m2C0[0] = (s16)(int)(cM_rndF(50.0f) + 50.0f);
+            }
+        } else {
+            if (boss->m332 == 2) {
+                housi_off(i_this);
+                i_this->m2BA = 2;
+                i_this->m2BC = 0;
+            }
+        }
+        break;
+    }
 }
 
 /* 0000087C-00000D8C       .text attack_1__FP13bmdfoot_class */
-void attack_1(bmdfoot_class*) {
-    /* Nonmatching */
+void attack_1(bmdfoot_class* i_this) {
+    /* Nonmatching - regalloc */
+    bool bVar2;
+    short sVar3;
+    short sVar5;
+    J3DModel* pJVar9;
+    cXyz local_5c;
+    cXyz cStack_68;
+    static s32 jno[] = {0x0A, 0x0C, 0x11};
+    static s32 col_joint[] = {0x01, 0x03, 0x05, 0x07, 0x09};
+
+    bVar2 = false;
+    local_5c.setall(0.0f);
+    switch (i_this->m2BC) {
+    case 0:
+        i_this->m2C0[0] = (s16)(int)cM_rndF(20.0f);
+        i_this->m2BC++;
+    case 1:
+        i_this->mBC4 = 0.0f;
+        if (i_this->m2C0[0] == 0) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_ATTACK1, 10.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+            i_this->m2BC++;
+            i_this->mBD0 = 0x1e;
+        }
+        break;
+    case 2:
+        if (i_this->mBD0 == 0) {
+            i_this->mBD0 = 0x1e;
+        }
+        if (i_this->m2B4->isStop()) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_ATTACK_LOOP, 5.0f, J3DFrameCtrl::EMode_LOOP, 1.0f, -1);
+            i_this->m2C0[0] = 0x3c;
+            i_this->m2BC++;
+        }
+        break;
+    case 3:
+        if (i_this->mBD0 == 0) {
+            i_this->mBD0 = 0x1e;
+        }
+        for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+            i_this->m3A4[i] = 0.0f;
+            cLib_addCalc0(&i_this->m2CC[i].z, 0.1f, 0.05f);
+        }
+        if (i_this->m2C0[0] == 0) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_ATTACK2, 1.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+            i_this->m2BC++;
+            i_this->m2C0[0] = REG14_S(2) + 0x1c;
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_PREP, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        break;
+    case 4:
+        bVar2 = true;
+        if (i_this->m2C0[0] == 1) {
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_ATTACK, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+            for (s32 i = 0; i < (s32)ARRAY_SIZE(jno); i++) {
+                MTXCopy(i_this->m2B4->getModel()->getAnmMtx(jno[i]), *calc_mtx);
+                MtxPosition(&local_5c, &cStack_68);
+                dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8065, &cStack_68, 0xFF, g_whiteColor, g_whiteColor, 0);
+            }
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8066, &i_this->mAE8, 0xFF, g_whiteColor, g_whiteColor, 0);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_A06A, &i_this->mAE8, 0xB9, g_whiteColor, g_whiteColor, 0);
+        }
+        if (i_this->m2B4->isStop()) {
+            i_this->m2BA = 0;
+            i_this->m2BC = 0;
+        }
+        break;
+    }
+    sVar3 = fopAcM_searchPlayerAngleY(i_this) - i_this->current.angle.y;
+    if (sVar3 > l_HIO.m06) {
+        sVar5 = sVar3;
+    } else if (sVar3 < -l_HIO.m06) {
+        sVar5 = -l_HIO.m06;
+    } else {
+        sVar5 = l_HIO.m06;
+    }
+    cLib_addCalcAngleS2(&i_this->m2BE, sVar5, 4, i_this->mBC4 + 128.0f);
+    cLib_addCalc2(&i_this->mBC4, 10000.0f, 1.0f, REG0_F(7) + 20.0f);
+    if (bVar2) {
+        pJVar9 = i_this->m2B4->getModel();
+        for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m50C); i++) {
+            MTXCopy(pJVar9->getAnmMtx(((int)i_this->m2B8 & 7U) + col_joint[i]), *calc_mtx);
+            MtxPosition(&local_5c, &cStack_68);
+            i_this->m50C[i].SetC(cStack_68);
+            i_this->m50C[i].SetR(40.0f);
+            i_this->m50C[i].OnAtSetBit();
+            i_this->m50C[i].ClrCoSet();
+            dComIfG_Ccsp()->Set(&i_this->m50C[i]);
+        }
+    }
 }
 
 /* 00000D8C-00001180       .text ug_move__FP13bmdfoot_class */
-void ug_move(bmdfoot_class*) {
-    /* Nonmatching */
+s32 ug_move(bmdfoot_class* i_this) {
+    u32 uVar4;
+    f32 dVar5;
+    f32 dVar6;
+    float fVar7;
+    cXyz local_4c;
+    cXyz cStack_58;
+    cXyz local_64;
+
+    daPy_py_c* apdVar3 = daPy_getPlayerActorClass();
+    uVar4 = 0;
+    switch (i_this->mBA8) {
+    case 0:
+        break;
+    case 1:
+        i_this->mBAC = i_this->current.pos;
+        i_this->mBAC.y = boss->m328;
+        i_this->mBB8.y = i_this->current.angle.y;
+        i_this->mBC0 = 0.0f;
+        i_this->mBA8 = 2;
+        fVar7 = cM_rndF(10000.0f);
+        i_this->m2B8 = (s16)(int)fVar7;
+        dComIfGp_particle_setToon(dPa_name::ID_SCENE_A0FC, &i_this->mBAC, &i_this->mBB8, NULL, 0xB9, &i_this->m4B0, (u8)i_this->current.roomNo);
+        break;
+    case 0xa:
+        break;
+    case 2:
+        local_64 = apdVar3->current.pos - i_this->mBAC;
+        fVar7 = local_64.abs();
+        dVar5 = (fVar7 * 10.0f);
+        if (dVar5 > (REG14_F(14) + 10000.0f)) {
+            dVar5 = (REG14_F(14) + 10000.0f);
+        }
+        dVar6 = cM_ssin(i_this->m2B8 * (REG14_S(3) + 2000));
+        cLib_addCalcAngleS2(&i_this->mBB8.y, (s16)(dVar5 * dVar6) + cM_atan2s(local_64.x, local_64.z), 0x10, 0x2000);
+        local_4c.y = 0.0f;
+        local_4c.x = 0.0f;
+        local_4c.z = REG14_F(16) + 20.0f;
+        mDoMtx_YrotS(*calc_mtx, (int)i_this->mBB8.y);
+        MtxPosition(&local_4c, &cStack_58);
+        i_this->mBAC += cStack_58;
+        i_this->mBC0 = i_this->mBC0 + local_4c.z;
+        fVar7 = local_64.abs();
+        if ((fVar7 < 300.0f) || (i_this->mBC0 > REG14_F(15) + 3000.0f)) {
+            i_this->mBA8 = 10;
+            if (i_this->m4B0.getEmitter() != NULL) {
+                i_this->m4B0.end();
+            }
+            uVar4 = 1;
+        }
+        break;
+    }
+    MtxTrans(i_this->mBAC.x, i_this->mBAC.y, i_this->mBAC.z, false);
+    mDoMtx_YrotM(*calc_mtx, i_this->mBB8.y);
+    i_this->mAF4->getModel()->setBaseTRMtx(*calc_mtx);
+    i_this->mAF4->play(NULL, 0, 0);
+    i_this->mAF4->calc();
+    return uVar4;
 }
 
 /* 00001180-00001B00       .text attack_2__FP13bmdfoot_class */
-void attack_2(bmdfoot_class*) {
-    /* Nonmatching */
+void attack_2(bmdfoot_class* i_this) {
+    /* Nonmatching - .data */
+    bool bVar1;
+    J3DAnmTransform* pJVar2;
+    cXyz local_3c;
+    cXyz local_48;
+    static s32 col_joint[] = {0x11, 0x0F, 0x0C, 0x09};
+
+    local_3c.z = 0.0f;
+    local_3c.y = 0.0f;
+    local_3c.x = 0.0f;
+    boss->m334 = 10;
+    switch (i_this->m2BC) {
+    case 0:
+        i_this->m2C0[0] = (s16)(int)cM_rndF(20.0f);
+        i_this->m2BC++;
+    case 1:
+        i_this->mBC4 = 0.0f;
+        if (i_this->m2C0[0] == 0) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_UMARU, 10.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+            i_this->m2BC++;
+            i_this->m2C0[0] = 5;
+            i_this->mBD0 = 0x1e;
+        }
+        break;
+    case 2:
+        if ((s32)i_this->m2B4->getFrame() == 49) {
+            MTXCopy(i_this->m2B4->getModel()->getAnmMtx(0x11), *calc_mtx);
+            MtxPosition(&local_3c, &local_48);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8065, &local_48, 0xFF, g_whiteColor, g_whiteColor, 0);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8066, &local_48, 0xFF, g_whiteColor, g_whiteColor, 0);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_A06A, &local_48, 0xB9, g_whiteColor, g_whiteColor, 0);
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_IN_G, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        if (i_this->m2B4->isStop()) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_UMARU_WAIT, 10.0f, J3DFrameCtrl::EMode_LOOP, 1.0f, -1);
+            i_this->m2BC++;
+            i_this->mBA8 = 1;
+        }
+        break;
+    case 3:
+        mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_DIG, &i_this->mBAC, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        if (ug_move(i_this)) {
+            pJVar2 = (J3DAnmTransform*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BCK_ASI_DATTACK1);
+            i_this->mAF4->setAnm(pJVar2, J3DFrameCtrl::EMode_NONE, 1.0f, 1.0f, 0.0f, -1.0f, NULL);
+            i_this->m2BC++;
+        }
+        break;
+    case 4:
+        if ((s32)i_this->mAF4->getFrame() == 2) {
+            local_48 = i_this->mBAC;
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8065, &local_48, 0xFF, g_whiteColor, g_whiteColor, 0);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_8066, &local_48, 0xFF, g_whiteColor, g_whiteColor, 0);
+            dComIfGp_particle_setSimple(dPa_name::ID_SCENE_A06A, &local_48, 0xB9, g_whiteColor, g_whiteColor, 0);
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_OUT_G, &i_this->mBAC, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        ug_move(i_this);
+        bVar1 = true;
+        if (i_this->mAF4->isStop()) {
+            pJVar2 = (J3DAnmTransform*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BCK_ASI_DATTACK2);
+            i_this->mAF4->setAnm(pJVar2, J3DFrameCtrl::EMode_LOOP, 1.0f, 1.0f, 0.0f, -1.0f, NULL);
+            i_this->m2C0[0] = 0xb4;
+            i_this->m2BC++;
+        }
+        break;
+    case 5:
+        ug_move(i_this);
+        mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_L_ATK, &i_this->mBAC, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        for (s32 i = 0; i < (s32)ARRAY_SIZE(col_joint); i++) {
+            MTXCopy(i_this->mAF4->getModel()->getAnmMtx(col_joint[i]), *calc_mtx);
+            MtxPosition(&local_3c, &local_48);
+            i_this->m50C[i].SetC(local_48);
+            i_this->m50C[i].SetR(40.0f);
+            dComIfG_Ccsp()->Set(&i_this->m50C[i]);
+        }
+        if (i_this->m2C0[0] == 0) {
+            pJVar2 = (J3DAnmTransform*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BCK_ASI_DATTACK3);
+            i_this->mAF4->setAnm(pJVar2, J3DFrameCtrl::EMode_NONE, 1.0f, 1.0f, 0.0f, -1.0f, NULL);
+            i_this->m2BC++;
+        }
+        break;
+    case 6:
+        ug_move(i_this);
+        if ((s32)i_this->mAF4->getFrame() == 12) {
+            dComIfGp_particle_set(dPa_name::ID_SCENE_80F9, &i_this->mBAC);
+            dComIfGp_particle_set(dPa_name::ID_SCENE_80FA, &i_this->mBAC);
+            i_this->m498[0].x = i_this->mBAC.x;
+            i_this->m498[0].y = i_this->mBAC.y;
+            i_this->m498[0].z = i_this->mBAC.z;
+            dComIfGp_particle_setToon(dPa_name::ID_SCENE_A0FB, &i_this->m498[0], NULL, NULL, 0xB9, &i_this->m458[0], (u8)i_this->current.roomNo);
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_IN_G2, &i_this->mBAC, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        if (i_this->mAF4->isStop()) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_NUKU, 5.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+            i_this->m2BC++;
+            i_this->mBA8 = 0;
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_OUT_G2, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        break;
+    case 7:
+        if ((s32)i_this->m2B4->getFrame() == 13) {
+            local_48 = i_this->current.pos;
+            local_48.y = i_this->mBAC.y;
+            dComIfGp_particle_set(dPa_name::ID_SCENE_80F9, &local_48);
+            dComIfGp_particle_set(dPa_name::ID_SCENE_80FA, &local_48);
+            i_this->m498[1].x = local_48.x;
+            i_this->m498[1].y = local_48.y;
+            i_this->m498[1].z = local_48.z;
+            dComIfGp_particle_setToon(dPa_name::ID_SCENE_A0FB, &i_this->m498[1], NULL, NULL, 0xB9, &i_this->m458[1], (u8)i_this->current.roomNo);
+        }
+        if (i_this->m2B4->isStop()) {
+            i_this->m2BA = 0;
+            i_this->m2BC = 0;
+        }
+    }
+    MTXCopy(i_this->m2B4->getModel()->getAnmMtx(4), *calc_mtx);
+    MtxPosition(&local_3c, &local_48);
+    i_this->m50C[4].SetC(local_48);
+    i_this->m50C[4].SetR(50.0f);
+    i_this->m50C[4].OffAtSetBit();
+    i_this->m50C[4].OnCoSetBit();
+    dComIfG_Ccsp()->Set(&i_this->m50C[4]);
 }
 
 /* 00001B00-00001CDC       .text damage__FP13bmdfoot_class */
-void damage(bmdfoot_class*) {
-    /* Nonmatching */
+void damage(bmdfoot_class* i_this) {
+    f32 dVar5;
+    float fVar9;
+
+    switch (i_this->m2BC) {
+    case 0:
+        anm_init(i_this, BMDFOOT_BCK_ASI_NOBIKIRU, 40.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+        i_this->m2BC++;
+        i_this->m2C0[0] = 0x1e;
+        fVar9 = cM_rndFX(32768.0f);
+        i_this->m3EC = (s16)(int)fVar9;
+        for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+            i_this->m3A4[i] = (0.3f + cM_rndFX(0.2f));
+        }
+    case 1:
+        if (i_this->m2C0[0] != 0) {
+            dVar5 = ((i_this->base.mParameters & 0xf) * 0.01f);
+            for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+                cLib_addCalc2(&i_this->m2CC[i].x, -(dVar5 + (0.05f + ((i) * (0.03f + REG14_F(3))))), 0.1f, REG14_F(4) + 0.1f);
+            }
+        }
+        if (boss->m331 > 0) {
+            i_this->m2BA = 0;
+            i_this->m2BC = -1;
+            i_this->m2C0[2] = 0x14;
+        }
+        break;
+    }
 }
 
 /* 00001CDC-00001ED8       .text start__FP13bmdfoot_class */
-void start(bmdfoot_class*) {
-    /* Nonmatching */
+void start(bmdfoot_class* i_this) {
+    for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+        i_this->m2CC[i].z = 0;
+        i_this->m3A4[i] = 0;
+    }
+    switch (i_this->m2BC) {
+    case 0:
+        if (boss->m332 == 6) {
+            i_this->m2BC = 1;
+            i_this->m2C0[0] = (s16)(int)cM_rndF(10.0f);
+        }
+        break;
+    case 1:
+        if (i_this->m2C0[0] == 0) {
+            i_this->mBC8 = 1;
+            anm_init(i_this, BMDFOOT_BCK_ASI_START1, 1.0f, J3DFrameCtrl::EMode_NONE, (cM_rndF(0.2f) + 0.9f), -1);
+            i_this->m2BC = 2;
+        }
+        break;
+    case 2:
+        if (i_this->m2B4->isStop()) {
+            anm_init(i_this, BMDFOOT_BCK_ASI_START2, 30.0f, J3DFrameCtrl::EMode_LOOP, (cM_rndF(0.2f) + 0.9f), -1);
+            i_this->m2BC = 3;
+        }
+        break;
+    case 3:
+        if ((s32)i_this->m2B4->getFrame() == 2) {
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_MOVE_1, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        if (boss->m332 == 7) {
+            i_this->m2BA = 0;
+            i_this->m2BC = 0;
+        }
+        break;
+    }
 }
 
 /* 00001ED8-00001FB8       .text end__FP13bmdfoot_class */
-void end(bmdfoot_class*) {
-    /* Nonmatching */
+void end(bmdfoot_class* i_this) {
+    for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+        i_this->m2CC[i].z = 0;
+        i_this->m3A4[i] = 0;
+    }
+    if (boss->mB76 == 2) {
+        anm_init(i_this, BMDFOOT_BCK_ASI_DEAD_LOOP, 30.0f, J3DFrameCtrl::EMode_LOOP, 1.0f, -1);
+    }
+    if (boss->mB76 == REG8_S(8) + 0x17c) {
+        anm_init(i_this, BMDFOOT_BCK_ASI_DEAD, 30.0f, J3DFrameCtrl::EMode_NONE, 1.0f, -1);
+    }
 }
 
 /* 00001FB8-000021B8       .text move__FP13bmdfoot_class */
-void move(bmdfoot_class*) {
-    /* Nonmatching */
+void move(bmdfoot_class* i_this) {
+    /* Nonmatching - .data */
+    s16 sVar1;
+    cXyz local_20;
+    cXyz cStack_2c;
+
+    if (boss != NULL) {
+        sVar1 = (u16)(i_this->base.mParameters & 0xF) << 13;
+        mDoMtx_YrotS(*calc_mtx, boss->shape_angle.y);
+        mDoMtx_XrotM(*calc_mtx, boss->shape_angle.x);
+        mDoMtx_ZrotM(*calc_mtx, boss->shape_angle.z);
+        mDoMtx_YrotM(*calc_mtx, sVar1);
+        i_this->current.angle.y = sVar1 + boss->shape_angle.y;
+        local_20.x = 0.0f;
+        local_20.y = REG14_F(3);
+        local_20.z = REG14_F(4) + 180.0f;
+        MtxPosition(&local_20, &cStack_2c);
+        i_this->current.pos = boss->current.pos + cStack_2c;
+        switch (i_this->m2BA) {
+        case 0:
+            wait(i_this);
+            break;
+        case 1:
+            attack_1(i_this);
+            break;
+        case 2:
+            attack_2(i_this);
+            break;
+        case 3:
+            damage(i_this);
+            if (boss->m332 == 8) {
+                i_this->m2BA = 0xb;
+                i_this->m2BC = 0;
+            }
+            break;
+        case 10:
+            start(i_this);
+            break;
+        case 0xb:
+            end(i_this);
+        }
+        if (boss->m332 == 3) {
+            housi_off(i_this);
+            i_this->m2BA = 3;
+            i_this->m2BC = 0;
+            i_this->mBA8 = 0;
+        }
+    }
 }
 
 /* 000021B8-00002204       .text s_a_d_sub__FPvPv */
-void s_a_d_sub(void*, void*) {
-    /* Nonmatching */
+void* s_a_d_sub(void* i_this, void* param_2) {
+    if ((fopAc_IsActor(i_this)) && (fopAcM_GetName(i_this) == PROC_BMD)) {
+        return i_this;
+    } else {
+        return NULL;
+    }
 }
 
 /* 00002204-00002594       .text daBmdfoot_Execute__FP13bmdfoot_class */
-static BOOL daBmdfoot_Execute(bmdfoot_class*) {
-    /* Nonmatching */
+static BOOL daBmdfoot_Execute(bmdfoot_class* i_this) {
+    short sVar1;
+    J3DModel* pJVar5;
+    cXyz local_68;
+
+    if (boss == NULL) {
+        boss = (bmd_class*)fpcM_Search(s_a_d_sub, i_this);
+    }
+    i_this->m2B8++;
+    for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m2C0); i++) {
+        if (i_this->m2C0[i] != 0) {
+            i_this->m2C0[i]--;
+        }
+    }
+    if (i_this->m2C8[0] != 0) {
+        i_this->m2C8[0]--;
+    }
+    move(i_this);
+    MtxTrans(i_this->current.pos.x, i_this->current.pos.y, i_this->current.pos.z, false);
+    mDoMtx_YrotM(*calc_mtx, i_this->current.angle.y + i_this->m2BE);
+    mDoMtx_XrotM(*calc_mtx, i_this->current.angle.x);
+    mDoMtx_ZrotM(*calc_mtx, i_this->current.angle.z + ((int)i_this->m2BE << 1));
+    pJVar5 = i_this->m2B4->getModel();
+    MTXCopy(*calc_mtx, pJVar5->getBaseTRMtx());
+    i_this->m2B4->play(NULL, 0, 0);
+    i_this->m2B4->calc();
+    if (i_this->mBD0 != 0) {
+        if (i_this->mBD0 == 0x1e) {
+            mDoAud_seStart(JA_SE_CM_BKM_ATKVINE_MOVE_2, &i_this->mAE8, 0, dComIfGp_getReverb(fopAcM_GetRoomNo(i_this)));
+        }
+        i_this->mBD0 = i_this->mBD0 + -1;
+    }
+    sVar1 = 0x1d - i_this->mBD0;
+    if (sVar1 >= 0x1E) {
+        sVar1 = sVar1 % 0x1e;
+    }
+    i_this->btk->setFrame(sVar1);
+    MTXCopy(pJVar5->getAnmMtx(REG14_S(6) + 0x10), *calc_mtx);
+    local_68.z = 0.0f;
+    local_68.y = 0.0f;
+    local_68.x = 0.0f;
+    MtxPosition(&local_68, &i_this->mAE8);
+    if ((boss != NULL) && (i_this->mAE8.y < boss->m328)) {
+        i_this->mAE8.y = boss->m328;
+    }
+    cLib_addCalcAngleS2(&i_this->m2BE, 0, 0x10, 0x80);
+    if (i_this->m2BA < 3) {
+        sVar1 = l_HIO.m08;
+    } else {
+        sVar1 = REG0_S(4);
+    }
+    cLib_addCalcAngleS2(&i_this->current.angle.x, sVar1, 0x10, 0x80);
+    for (s32 i = 2; i <= (s32)ARRAY_SIZE(i_this->m3A4); i++) {
+        cLib_addCalc2(&i_this->m2CC[i].z, i_this->m3A4[i] * cM_ssin(i_this->m3EC + i * (REG0_S(6) + 9000)), 0.05f, 0.01f + REG14_F(5));
+        cLib_addCalc0(&i_this->m2CC[i].x, 0.05f, 0.005f + REG14_F(5));
+    }
+    return TRUE;
 }
 
 /* 00002594-0000259C       .text daBmdfoot_IsDelete__FP13bmdfoot_class */
@@ -91,23 +658,98 @@ static BOOL daBmdfoot_IsDelete(bmdfoot_class*) {
 }
 
 /* 0000259C-000026B0       .text daBmdfoot_Delete__FP13bmdfoot_class */
-static BOOL daBmdfoot_Delete(bmdfoot_class*) {
-    /* Nonmatching */
+static BOOL daBmdfoot_Delete(bmdfoot_class* i_this) {
+    dComIfG_resDelete(&i_this->m2AC, "Bmdfoot");
+    if (i_this->mBD2 != 0) {
+        hio_set = 0;
+        mDoHIO_deleteChild(l_HIO.mNo);
+    }
+    mDoAud_seDeleteObject(&i_this->mAE8);
+    mDoAud_seDeleteObject(&i_this->mBAC);
+    for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m41C); i++) {
+        i_this->m41C[i].end();
+    }
+    i_this->m458[0].end();
+    i_this->m458[1].end();
+    i_this->m4B0.end();
+    boss = NULL;
+    return TRUE;
 }
 
 /* 000026B0-000029B4       .text useHeapInit__FP13bmdfoot_class */
-void useHeapInit(bmdfoot_class*) {
-    /* Nonmatching */
+s32 useHeapInit(bmdfoot_class* i_this) {
+    mDoExt_McaMorf* pmVar1;
+    mDoExt_btkAnm* pmVar5;
+    J3DAnmTextureSRTKey* pAnm;
+    int iVar7;
+    J3DModel* pJVar9;
+
+    pmVar1 = new mDoExt_McaMorf(
+        (J3DModelData*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BMD_ASI),
+        NULL,
+        NULL,
+        (J3DAnmTransformKey*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BCK_ASI_WAIT),
+        J3DFrameCtrl::EMode_LOOP,
+        cM_rndF(0.2f) + 0.9f,
+        0,
+        -1,
+        1,
+        NULL,
+        0,
+        0x11020203
+    );
+    i_this->m2B4 = pmVar1;
+    pJVar9 = i_this->m2B4->getModel();
+    if (pJVar9 == NULL) {
+        return FALSE;
+    } else if (i_this->m2B4 == NULL) {
+        return FALSE;
+    } else {
+        pJVar9->setUserArea((u32)i_this);
+        for (u16 uVar16 = 0; uVar16 < pJVar9->getModelData()->getJointNum(); uVar16++) {
+            pJVar9->getModelData()->getJointNodePointer(uVar16)->setCallBack(nodeCallBack);
+        }
+        pmVar5 = new mDoExt_btkAnm();
+        i_this->btk = pmVar5;
+        JUT_ASSERT(0x592, i_this->btk);
+        pAnm = (J3DAnmTextureSRTKey*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BTK_ASI);
+        iVar7 = i_this->btk->init(pJVar9->getModelData(), pAnm, true, J3DFrameCtrl::EMode_NONE, 1.0f, 0, -1, false, 0);
+        if (iVar7 == 0) {
+            return FALSE;
+        } else {
+            pmVar1 = new mDoExt_McaMorf(
+                (J3DModelData*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BMD_ASI),
+                NULL,
+                NULL,
+                (J3DAnmTransformKey*)dComIfG_getObjectRes("Bmdfoot", BMDFOOT_BCK_ASI_WAIT),
+                J3DFrameCtrl::EMode_LOOP,
+                cM_rndF(0.2f) + 0.9f,
+                0,
+                -1,
+                1,
+                NULL,
+                0,
+                0x11020203
+            );
+            i_this->mAF4 = pmVar1;
+            if (i_this->mAF4->getModel() == NULL) {
+                return FALSE;
+            } else {
+                return TRUE;
+            }
+        }
+    }
 }
 
 /* 000029FC-00002A1C       .text solidHeapCB__FP10fopAc_ac_c */
-static BOOL solidHeapCB(fopAc_ac_c*) {
-    /* Nonmatching */
+static BOOL solidHeapCB(fopAc_ac_c* a_this) {
+    bmdfoot_class* i_this = (bmdfoot_class*)a_this;
+    useHeapInit(i_this);
 }
 
 /* 00002A1C-00002E88       .text daBmdfoot_Create__FP10fopAc_ac_c */
-static cPhs_State daBmdfoot_Create(fopAc_ac_c*) {
-    /* Nonmatching */
+static cPhs_State daBmdfoot_Create(fopAc_ac_c* a_this) {
+    /* Nonmatching - .data */
     static dCcD_SrcSph cc_sph_src = {
         // dCcD_SrcGObjInf
         {
@@ -136,6 +778,43 @@ static cPhs_State daBmdfoot_Create(fopAc_ac_c*) {
             /* Radius */ 40.0f,
         }},
     };
+    cPhs_State res;
+
+    fopAcM_SetupActor(a_this, bmdfoot_class);
+    bmdfoot_class* i_this = (bmdfoot_class*)a_this;
+    res = dComIfG_resLoad(&i_this->m2AC, "Bmdfoot");
+    if (res == cPhs_ERROR_e) {
+        return cPhs_ERROR_e;
+    } else if (res != cPhs_COMPLEATE_e) {
+        return res;
+    }
+    i_this->m458[0].setFollowOff();
+    i_this->m458[1].setFollowOff();
+    if (!fopAcM_entrySolidHeap(i_this, solidHeapCB, 0x5040)) {
+        return cPhs_ERROR_e;
+    }
+    if (hio_set == 0) {
+        hio_set = 1;
+        i_this->mBD2 = 1;
+        l_HIO.mNo = mDoHIO_createChild("森ボス足", &l_HIO); // Forest boss feet
+    }
+    i_this->health = 2;
+    i_this->m2B8 = (s16)(int)cM_rndF(10000.0f);
+    boss = NULL;
+    i_this->m4D0.Init(0xFF, 0, i_this);
+    for (s32 i = 0; i < (s32)ARRAY_SIZE(i_this->m50C); i++) {
+        i_this->m50C[i].SetStts(&i_this->m4D0);
+        i_this->m50C[i].Set(cc_sph_src);
+    }
+    i_this->attention_info.position.y = -20000.0f;
+    i_this->eyePos.y = -20000.0f;
+    if (!(g_dComIfG_gameInfo.save.getMemory().getBit().isStageBossDemo()) && (dComIfGp_getStartStageName()[0] != 'X')) {
+        i_this->m2BA = 10;
+    } else {
+        i_this->mBC8 = 1;
+    }
+    i_this->mAF8 = i_this->tevStr;
+    return cPhs_COMPLEATE_e;
 }
 
 static actor_method_class l_daBmdfoot_Method = {