diff --git a/config/disasm_overrides.yml b/config/disasm_overrides.yml
index ac15580f..2f8ce230 100644
--- a/config/disasm_overrides.yml
+++ b/config/disasm_overrides.yml
@@ -7,6 +7,7 @@ symbol_aligns:
   0x800190e0: 32
   0x80019380: 32
   0x8001a0c0: 32
+  0x80031d80: 32
   0x80207458: 8 # align RunQueue to 0x001251d8
   0x800b9140: 32 # align gam_win_moji1_tex to 32 bytes
   0x801f71c0: 32 # align texture_buffer_data to 32 bytes
diff --git a/config/dol_slices.yml b/config/dol_slices.yml
index 2f0dc6e0..aec7a6ef 100644
--- a/config/dol_slices.yml
+++ b/config/dol_slices.yml
@@ -89,6 +89,10 @@ jaudio_NES/internal/playercall.c:
     .bss: [0x801864d0,0x80186590]
 jaudio_NES/internal/os.c:
     .text: [0x80026120, 0x80026300]
+jaudio_NES/internal/random.c:
+    .text: [0x80031ce0, 0x80031d80]
+    .sdata: [0x80217c38, 0x80217c40]
+    .sdata2: [0x80218f60, 0x80218f70]
 Famicom/famicom.cpp:
     .text: [0x80041614, 0x80046888] # TODO: get ~J2DOrthoGraph's dtor in here somehow? 0x800468fc, also add in JUTGamePad::getPortStatus when JUTGamePad is linked?
     .rodata: [0x800aa9a8, 0x800aaa30]
diff --git a/include/jaudio_NES/random.h b/include/jaudio_NES/random.h
new file mode 100644
index 00000000..3fcbc880
--- /dev/null
+++ b/include/jaudio_NES/random.h
@@ -0,0 +1,19 @@
+#ifndef JAUDIO_RANDOM_H
+#define JAUDIO_RANDOM_H
+
+#include "types.h"
+#include "jaudio_NES/audiostruct.h"
+#include "jaudio_NES/audiowork.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern s32 GetRandom_s32(void);
+extern f32 GetRandom_sf32(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/src/static/jaudio_NES/internal/random.c b/src/static/jaudio_NES/internal/random.c
new file mode 100644
index 00000000..3b217aad
--- /dev/null
+++ b/src/static/jaudio_NES/internal/random.c
@@ -0,0 +1,28 @@
+#include "jaudio_NES/random.h"
+
+static s32 v0 = 0x0001000;
+static s32 v1 = 0x0005555;
+
+#define V0_MULT (s32)0x13579BDE
+#define V1_MULT (s32)0x98765432
+
+extern s32 GetRandom_s32(void) {
+    s32 tmp;
+
+    tmp = (v1 * V1_MULT) + ((v0 * V0_MULT) >> 4);
+    tmp += 1;
+    v0 = v1;
+    v1 = tmp;
+    return tmp;
+}
+
+extern f32 GetRandom_sf32(void) {
+    s32 rnd = GetRandom_s32();
+    f32 rnd_float = (f32)(rnd & 0x00FFFFFF) / (f32)(0x00FFFFFF); /* map to float [0, 1] */
+
+    if (rnd < 0) {
+        rnd_float = -rnd_float;
+    }
+
+    return rnd_float;
+}