diff --git a/src/game/game_0e0770.c b/src/game/game_0e0770.c
index 36d58f8cf..8a3ab66f2 100644
--- a/src/game/game_0e0770.c
+++ b/src/game/game_0e0770.c
@@ -476,45 +476,6 @@ u32 var80071180 = 1;
 
 u32 var80071184 = 0;
 
-const u32 var7f1adf08[] = {0x40c907a9};
-const u32 var7f1adf0c[] = {0x3e4ccccd};
-const u32 var7f1adf10[] = {0x3f666666};
-const u32 var7f1adf14[] = {0x3dcccccd};
-const u32 var7f1adf18[] = {0x3dcccccd};
-const u32 var7f1adf1c[] = {0x40c90fdb};
-const u32 var7f1adf20[] = {0x40490fdb};
-const u32 var7f1adf24[] = {0x3f060a92};
-const u32 var7f1adf28[] = {0x3f060a92};
-const u32 var7f1adf2c[] = {0x3e32b8c3};
-const u32 var7f1adf30[] = {0x3dcc40de};
-const u32 var7f1adf34[] = {0x40490fdb};
-const u32 var7f1adf38[] = {0x3e32b8c3};
-const u32 var7f1adf3c[] = {0x3dcc40de};
-const u32 var7f1adf40[] = {0x40c90fdb};
-const u32 var7f1adf44[] = {0x3f490fdb};
-const u32 var7f1adf48[] = {0x40490fdb};
-const u32 var7f1adf4c[] = {0x40c90fdb};
-const u32 var7f1adf50[] = {0x40c90fdb};
-const u32 var7f1adf54[] = {0x40490fdb};
-const u32 var7f1adf58[] = {0x3f060a92};
-const u32 var7f1adf5c[] = {0x3f060a92};
-const u32 var7f1adf60[] = {0x3e32b8c3};
-const u32 var7f1adf64[] = {0x3dcc40de};
-const u32 var7f1adf68[] = {0x40490fdb};
-const u32 var7f1adf6c[] = {0x3e32b8c3};
-const u32 var7f1adf70[] = {0x3dcc40de};
-const u32 var7f1adf74[] = {0x459c4000};
-const u32 var7f1adf78[] = {0x461c4000};
-const u32 var7f1adf7c[] = {0x461c4000};
-const u32 var7f1adf80[] = {0x459c4000};
-const u32 var7f1adf84[] = {0x40c907a9};
-const u32 var7f1adf88[] = {0xc5ce4000};
-const u32 var7f1adf8c[] = {0x40c907a9};
-const u32 var7f1adf90[] = {0x45ce4000};
-const u32 var7f1adf94[] = {0x00000000};
-const u32 var7f1adf98[] = {0x00000000};
-const u32 var7f1adf9c[] = {0x00000000};
-
 #if VERSION >= VERSION_PAL_FINAL
 GLOBAL_ASM(
 glabel menugfxRenderBgBlur
@@ -1001,6 +962,18 @@ Gfx *menugfxRenderDialogBackground(Gfx *gdl, s32 x1, s32 y1, s32 x2, s32 y2, str
 
 GLOBAL_ASM(
 glabel func0f0e0fc0
+.late_rodata
+glabel var7f1adf08
+.word 0x40c907a9
+glabel var7f1adf0c
+.word 0x3e4ccccd
+glabel var7f1adf10
+.word 0x3f666666
+glabel var7f1adf14
+.word 0x3dcccccd
+glabel var7f1adf18
+.word 0x3dcccccd
+.text
 /*  f0e0fc0:	27bdfee8 */ 	addiu	$sp,$sp,-280
 /*  f0e0fc4:	afbf007c */ 	sw	$ra,0x7c($sp)
 /*  f0e0fc8:	afb30064 */ 	sw	$s3,0x64($sp)
@@ -3444,6 +3417,26 @@ Gfx *gfxDrawSquare(Gfx *gdl, s32 x, s32 y, s32 size, bool fill, u32 bordercolour
 
 GLOBAL_ASM(
 glabel menugfxRenderBgFailure
+.late_rodata
+glabel var7f1adf1c
+.word 0x40c90fdb
+glabel var7f1adf20
+.word 0x40490fdb
+glabel var7f1adf24
+.word 0x3f060a92
+glabel var7f1adf28
+.word 0x3f060a92
+glabel var7f1adf2c
+.word 0x3e32b8c3
+glabel var7f1adf30
+.word 0x3dcc40de
+glabel var7f1adf34
+.word 0x40490fdb
+glabel var7f1adf38
+.word 0x3e32b8c3
+glabel var7f1adf3c
+.word 0x3dcc40de
+.text
 /*  f0e39d0:	27bdff48 */ 	addiu	$sp,$sp,-184
 /*  f0e39d4:	3c017f1b */ 	lui	$at,%hi(var7f1adf1c)
 /*  f0e39d8:	c424df1c */ 	lwc1	$f4,%lo(var7f1adf1c)($at)
@@ -3956,7 +3949,17 @@ glabel menugfxRenderBgFailure
 );
 
 GLOBAL_ASM(
-glabel func0f0e4190
+glabel menugfxRenderBgCone
+.late_rodata
+glabel var7f1adf40
+.word 0x40c90fdb
+glabel var7f1adf44
+.word 0x3f490fdb
+glabel var7f1adf48
+.word 0x40490fdb
+glabel var7f1adf4c
+.word 0x40c90fdb
+.text
 /*  f0e4190:	27bdff60 */ 	addiu	$sp,$sp,-160
 /*  f0e4194:	afb60070 */ 	sw	$s6,0x70($sp)
 /*  f0e4198:	3c168006 */ 	lui	$s6,%hi(var80061630)
@@ -4222,6 +4225,77 @@ glabel func0f0e4190
 /*  f0e4588:	27bd00a0 */ 	addiu	$sp,$sp,0xa0
 );
 
+// Mismatch: Float regalloc
+//Gfx *menugfxRenderBgCone(Gfx *gdl)
+//{
+//	f32 sp9c;
+//	u32 stack[2];
+//	f32 angle;
+//	s32 x1;
+//	s32 y1;
+//	s32 x2;
+//	s32 y2;
+//	u32 s0;
+//	f32 sp78;
+//	s32 colour;
+//	s32 i;
+//
+//	angle = M_BADTAU * var80061630;
+//	sp9c = angle * 2.0f;
+//	s0 = (u32)(func0f006b08(1) * 255.0f) << 16;
+//
+//	gdl = func0f0d4a3c(gdl, 0);
+//
+//	colour = s0 | 0xff00007f;
+//
+//	var8009de90 = -100000;
+//	var8009de94 = 100000;
+//
+//	for (i = 0; i < 8; i++) {
+//		angle = sp9c + i * 2.0f * M_PI * 0.125f;
+//
+//		x1 = 600.0f * sinf(angle);
+//		y1 = 600.0f * cosf(angle);
+//		x2 = 600.0f * sinf(angle + 0.78539818525314f);
+//		y2 = 600.0f * cosf(angle + 0.78539818525314f);
+//
+//		x1 += 160;
+//		x2 += 160;
+//		y1 += 120;
+//		y2 += 120;
+//
+//		gdl = func0f0d4d0c(gdl, x1, y1, x2, y2, colour, colour, 8);
+//	}
+//
+//	s0 = (u32)(255.0f - func0f006b54(1) * 255.0f) << 16;
+//
+//	if (M_BADTAU * var80061630);
+//	angle = M_BADTAU * var80061630;
+//	sp78 = -angle;
+//
+//	colour = s0 | 0xff00007f;
+//
+//	for (i = 0; i < 8; i++) {
+//		angle = sp78 + 2.0f * i * M_PI * 0.125f;
+//
+//		x1 = 600.0f * sinf(angle);
+//		y1 = 600.0f * cosf(angle);
+//		x2 = 600.0f * sinf(angle + 0.78539818525314f);
+//		y2 = 600.0f * cosf(angle + 0.78539818525314f);
+//
+//		x1 += 160;
+//		x2 += 160;
+//		y1 += 120;
+//		y2 += 120;
+//
+//		gdl = func0f0d4d0c(gdl, x1, y1, x2, y2, colour, colour, 9);
+//	}
+//
+//	gdl = func0f0d4c80(gdl);
+//
+//	return gdl;
+//}
+
 /**
  * Fill the framebuffer with a transparent green overlay.
  *
@@ -4373,6 +4447,26 @@ glabel func0f0e46b0
 
 GLOBAL_ASM(
 glabel func0f0e4814
+.late_rodata
+glabel var7f1adf50
+.word 0x40c90fdb
+glabel var7f1adf54
+.word 0x40490fdb
+glabel var7f1adf58
+.word 0x3f060a92
+glabel var7f1adf5c
+.word 0x3f060a92
+glabel var7f1adf60
+.word 0x3e32b8c3
+glabel var7f1adf64
+.word 0x3dcc40de
+glabel var7f1adf68
+.word 0x40490fdb
+glabel var7f1adf6c
+.word 0x3e32b8c3
+glabel var7f1adf70
+.word 0x3dcc40de
+.text
 /*  f0e4814:	27bdff48 */ 	addiu	$sp,$sp,-184
 /*  f0e4818:	3c017f1b */ 	lui	$at,%hi(var7f1adf50)
 /*  f0e481c:	c424df50 */ 	lwc1	$f4,%lo(var7f1adf50)($at)
@@ -4897,6 +4991,24 @@ u32 func0f0e4fe0(void)
 #if VERSION >= VERSION_PAL_FINAL
 GLOBAL_ASM(
 glabel menugfxRenderBgSuccess
+.late_rodata
+glabel var7f1adf74
+.word 0x459c4000
+glabel var7f1adf78
+.word 0x461c4000
+glabel var7f1adf7c
+.word 0x461c4000
+glabel var7f1adf80
+.word 0x459c4000
+glabel var7f1adf84
+.word 0x40c907a9
+glabel var7f1adf88
+.word 0xc5ce4000
+glabel var7f1adf8c
+.word 0x40c907a9
+glabel var7f1adf90
+.word 0x45ce4000
+.text
 /*  f0e5000:	27bdfeb0 */ 	addiu	$sp,$sp,-336
 /*  f0e5004:	3c0140a0 */ 	lui	$at,0x40a0
 /*  f0e5008:	3c0e8008 */ 	lui	$t6,%hi(g_StageIndex)
@@ -5764,6 +5876,24 @@ glabel menugfxRenderBgSuccess
 #else
 GLOBAL_ASM(
 glabel menugfxRenderBgSuccess
+.late_rodata
+glabel var7f1adf74
+.word 0x459c4000
+glabel var7f1adf78
+.word 0x461c4000
+glabel var7f1adf7c
+.word 0x461c4000
+glabel var7f1adf80
+.word 0x459c4000
+glabel var7f1adf84
+.word 0x40c907a9
+glabel var7f1adf88
+.word 0xc5ce4000
+glabel var7f1adf8c
+.word 0x40c907a9
+glabel var7f1adf90
+.word 0x45ce4000
+.text
 /*  f0e5000:	27bdfeb0 */ 	addiu	$sp,$sp,-336
 /*  f0e5004:	3c0140a0 */ 	lui	$at,0x40a0
 /*  f0e5008:	3c0e8008 */ 	lui	$t6,%hi(g_StageIndex)
diff --git a/src/game/game_0f09f0.c b/src/game/game_0f09f0.c
index 5301a0595..83ffc3b90 100644
--- a/src/game/game_0f09f0.c
+++ b/src/game/game_0f09f0.c
@@ -14093,7 +14093,7 @@ bool menuSetBackground(s32 bg)
 
 	// If there's already a screenshottable background queued,
 	// there's no need to create another
-	if (g_MenuData.nextbg == MENUBG_BLUR || g_MenuData.nextbg == MENUBG_TUNNELALPHA) {
+	if (g_MenuData.nextbg == MENUBG_BLUR || g_MenuData.nextbg == MENUBG_CONEALPHA) {
 		screenshot = false;
 	}
 
@@ -14170,14 +14170,14 @@ void menuPushRootDialog(struct menudialogdef *dialogdef, s32 root)
 
 	switch (root) {
 	case MENUROOT_MPSETUP:
-		menuSetBackground(MENUBG_TUNNELALPHA);
+		menuSetBackground(MENUBG_CONEALPHA);
 		break;
 	case MENUROOT_4MBFILEMGR:
 		musicStartMenu();
-		g_MenuData.bg = MENUBG_TUNNELOPAQUE;
+		g_MenuData.bg = MENUBG_CONEOPAQUE;
 		break;
 	case MENUROOT_4MBMAINMENU:
-		g_MenuData.bg = MENUBG_TUNNELOPAQUE;
+		g_MenuData.bg = MENUBG_CONEOPAQUE;
 		break;
 	case MENUROOT_ENDSCREEN:
 		if (dialogdef->type == MENUDIALOGTYPE_DANGER) {
@@ -14671,7 +14671,7 @@ void dialogTick(struct menudialog *dialog, struct menuinputs *inputs, u32 tickfl
 	// it to finish before repeating the process. While the redraw timer is
 	// active, the text begins to fade before being redrawn.
 	if (dialog->state == MENUDIALOGSTATE_POPULATED) {
-		if (g_MenuData.nextbg != MENUBG_TUNNELALPHA) {
+		if (g_MenuData.nextbg != MENUBG_CONEALPHA) {
 			if (dialog->redrawtimer < 0.0f) {
 #if VERSION >= VERSION_PAL_FINAL
 				dialog->statefrac += g_Vars.diffframe60freal / 120.0f;
@@ -18854,7 +18854,7 @@ Gfx *menuRenderBackgroundLayer1(Gfx *gdl, u8 bg, f32 frac)
 			gdl = menugfxRenderBgFailure(gdl);
 		}
 		break;
-	case MENUBG_TUNNELALPHA:
+	case MENUBG_CONEALPHA:
 		mainOverrideVariable("bblur", &bblur);
 
 		if (g_MenuData.screenshottimer) {
@@ -18882,7 +18882,7 @@ Gfx *menuRenderBackgroundLayer1(Gfx *gdl, u8 bg, f32 frac)
 		// Blue to red
 		gdl = menugfxRenderGradient(gdl, 0, 0, viGetWidth(), viGetHeight(), 0x00007f7f, 0x000000ff, 0x8f0000ff);
 		break;
-	case MENUBG_TUNNELOPAQUE:
+	case MENUBG_CONEOPAQUE:
 		// Yellow to yellow (ie. not a gradient)
 		gdl = menugfxRenderGradient(gdl, 0, 0, viGetWidth(), viGetHeight(), 0x3f3f00ff, 0x7f0000ff, 0x3f3f00ff);
 		break;
@@ -18895,12 +18895,12 @@ u32 var800714f0 = 1;
 
 Gfx *menuRenderBackgroundLayer2(Gfx *gdl, u8 bg, f32 frac)
 {
-	if (bg == MENUBG_TUNNELALPHA || bg == MENUBG_TUNNELOPAQUE) {
+	if (bg == MENUBG_CONEALPHA || bg == MENUBG_CONEOPAQUE) {
 		mainOverrideVariable("cone", &var800714f0);
 
 		if (var800714f0
-				&& (g_MenuData.nextbg == MENUBG_TUNNELALPHA || g_MenuData.nextbg == 0 || g_MenuData.nextbg == 255)) {
-			gdl = func0f0e4190(gdl);
+				&& (g_MenuData.nextbg == MENUBG_CONEALPHA || g_MenuData.nextbg == 0 || g_MenuData.nextbg == 255)) {
+			gdl = menugfxRenderBgCone(gdl);
 		}
 	}
 
@@ -19015,8 +19015,8 @@ Gfx *menuRender(Gfx *gdl)
 		var8009de9c = g_MenuData.unk674;
 	}
 
-	// Render the second layer of the background (for the combat simulator
-	// tunnel effect, which draws over the top of the hud piece)
+	// Render the second layer of the background (for the combat simulator cone,
+	// which draws over the top of the hud piece)
 	if (g_MenuData.nextbg != 255) {
 		if (g_MenuData.nextbg == 0) {
 			gdl = menuRenderBackgroundLayer2(gdl, g_MenuData.bg, 1.0f - g_MenuData.unk010);
diff --git a/src/include/constants.h b/src/include/constants.h
index d2ae79e27..efd27d0c4 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -1435,15 +1435,15 @@
 #define MENUBANNER_SAVINGPERFECTHEAD  9
 #define MENUBANNER_AUTOADJUST         10
 
-#define MENUBG_BLUR         1
-#define MENUBG_BLACK        2 // solid black, unused?
-#define MENUBG_FAILURE      3 // solo mission failure endscreen
-#define MENUBG_TUNNELALPHA  4 // combat simulator
-#define MENUBG_GRADIENT     5 // blue/red gradient (bootpakmgr)
-#define MENUBG_6            6
-#define MENUBG_SUCCESS      7 // solo mission success endscreen
-#define MENUBG_8            8
-#define MENUBG_TUNNELOPAQUE 9 // 4MB combat simulator
+#define MENUBG_BLUR       1
+#define MENUBG_BLACK      2 // solid black, unused?
+#define MENUBG_FAILURE    3 // solo mission failure endscreen
+#define MENUBG_CONEALPHA  4 // combat simulator
+#define MENUBG_GRADIENT   5 // blue/red gradient (bootpakmgr)
+#define MENUBG_6          6
+#define MENUBG_SUCCESS    7 // solo mission success endscreen
+#define MENUBG_8          8
+#define MENUBG_CONEOPAQUE 9 // 4MB combat simulator
 
 #define MENUDIALOGFLAG_CLOSEONSELECT     0x0001
 #define MENUDIALOGFLAG_0002              0x0002
diff --git a/src/include/game/game_0e0770.h b/src/include/game/game_0e0770.h
index be1f9fb34..18ba77b3f 100644
--- a/src/include/game/game_0e0770.h
+++ b/src/include/game/game_0e0770.h
@@ -29,7 +29,7 @@ Gfx *gfxDrawEquTri(Gfx *gdl, s32 x, s32 y, s32 size, s32 direction, u32 colour1,
 Gfx *func0f0e3324(Gfx *gdl, s32 x, s32 y, s32 arg2, s32 arg3, u32 colour1, u32 colour2, f32 arg7);
 Gfx *gfxDrawSquare(Gfx *gdl, s32 x, s32 y, s32 size, bool fill, u32 bordercolour, u32 fillcolour);
 Gfx *menugfxRenderBgFailure(Gfx *gdl);
-Gfx *func0f0e4190(Gfx *gdl);
+Gfx *menugfxRenderBgCone(Gfx *gdl);
 void func0f0e4fd4(void);
 u32 func0f0e4fe0(void);
 Gfx *menugfxRenderBgSuccess(Gfx *gdl);