diff --git a/src/game/data/data_020df0.c b/src/game/data/data_020df0.c
index 5144eddd0..7e7aa4796 100644
--- a/src/game/data/data_020df0.c
+++ b/src/game/data/data_020df0.c
@@ -12313,7 +12313,7 @@ u16 var80087ce4[] = {
 	0x0000, 0x0000,
 };
 
-u8 var80087d10 = 0;
+u8 g_NumMpSimulantChrs = 0;
 
 u32 var80087d14[] = {
 	0x5a000000, 0x3e86051b, 0x3f06051b, 0x02580000, 0x41200000, 0x3f32b179, 0x3eb2b179, 0x000003e8,
diff --git a/src/game/game_0147d0.c b/src/game/game_0147d0.c
index 7f6ea3358..8481f19b9 100644
--- a/src/game/game_0147d0.c
+++ b/src/game/game_0147d0.c
@@ -49,10 +49,10 @@ glabel func0f0147f8
 
 GLOBAL_ASM(
 glabel func0f014820
-/*  f014820:	3c03800b */ 	lui	$v1,%hi(var800acc80)
+/*  f014820:	3c03800b */ 	lui	$v1,%hi(g_MpSimulantChrs)
 /*  f014824:	3c02800b */ 	lui	$v0,%hi(var800acca0)
 /*  f014828:	2442cca0 */ 	addiu	$v0,$v0,%lo(var800acca0)
-/*  f01482c:	2463cc80 */ 	addiu	$v1,$v1,%lo(var800acc80)
+/*  f01482c:	2463cc80 */ 	addiu	$v1,$v1,%lo(g_MpSimulantChrs)
 .L0f014830:
 /*  f014830:	24630004 */ 	addiu	$v1,$v1,0x4
 /*  f014834:	1462fffe */ 	bne	$v1,$v0,.L0f014830
@@ -154,9 +154,9 @@ glabel func0f014848
 /*  f0149a0:	ae000118 */ 	sw	$zero,0x118($s0)
 /*  f0149a4:	8fae003c */ 	lw	$t6,0x3c($sp)
 /*  f0149a8:	240d0001 */ 	addiu	$t5,$zero,0x1
-/*  f0149ac:	3c088008 */ 	lui	$t0,%hi(var80087d10)
+/*  f0149ac:	3c088008 */ 	lui	$t0,%hi(g_NumMpSimulantChrs)
 /*  f0149b0:	91cc0011 */ 	lbu	$t4,0x11($t6)
-/*  f0149b4:	25087d10 */ 	addiu	$t0,$t0,%lo(var80087d10)
+/*  f0149b4:	25087d10 */ 	addiu	$t0,$t0,%lo(g_NumMpSimulantChrs)
 /*  f0149b8:	a20002a2 */ 	sb	$zero,0x2a2($s0)
 /*  f0149bc:	018d7804 */ 	sllv	$t7,$t5,$t4
 /*  f0149c0:	a20f0125 */ 	sb	$t7,0x125($s0)
@@ -172,8 +172,8 @@ glabel func0f014848
 /*  f0149e8:	24790001 */ 	addiu	$t9,$v1,0x1
 /*  f0149ec:	0c0048f2 */ 	jal	malloc
 /*  f0149f0:	a1190000 */ 	sb	$t9,0x0($t0)
-/*  f0149f4:	3c088008 */ 	lui	$t0,%hi(var80087d10)
-/*  f0149f8:	25087d10 */ 	addiu	$t0,$t0,%lo(var80087d10)
+/*  f0149f4:	3c088008 */ 	lui	$t0,%hi(g_NumMpSimulantChrs)
+/*  f0149f8:	25087d10 */ 	addiu	$t0,$t0,%lo(g_NumMpSimulantChrs)
 /*  f0149fc:	10400113 */ 	beqz	$v0,.L0f014e4c
 /*  f014a00:	ae0202d4 */ 	sw	$v0,0x2d4($s0)
 /*  f014a04:	a20002b0 */ 	sb	$zero,0x2b0($s0)
diff --git a/src/game/game_0b63b0.c b/src/game/game_0b63b0.c
index 990aa7e0b..8c1a87d73 100644
--- a/src/game/game_0b63b0.c
+++ b/src/game/game_0b63b0.c
@@ -677,8 +677,8 @@ glabel func0f0b69d0
 /*  f0b6bf4:	93397d10 */ 	lbu	$t9,0x7d10($t9)
 /*  f0b6bf8:	5b20003e */ 	blezl	$t9,.L0f0b6cf4
 /*  f0b6bfc:	e6d40000 */ 	swc1	$f20,0x0($s6)
-/*  f0b6c00:	3c10800b */ 	lui	$s0,%hi(var800acc80)
-/*  f0b6c04:	2610cc80 */ 	addiu	$s0,$s0,%lo(var800acc80)
+/*  f0b6c00:	3c10800b */ 	lui	$s0,%hi(g_MpSimulantChrs)
+/*  f0b6c04:	2610cc80 */ 	addiu	$s0,$s0,%lo(g_MpSimulantChrs)
 /*  f0b6c08:	8e050000 */ 	lw	$a1,0x0($s0)
 .L0f0b6c0c:
 /*  f0b6c0c:	8ca2001c */ 	lw	$v0,0x1c($a1)
diff --git a/src/game/game_187770.c b/src/game/game_187770.c
index 186e86354..7028d3a62 100644
--- a/src/game/game_187770.c
+++ b/src/game/game_187770.c
@@ -9775,8 +9775,8 @@ glabel func0f18f874
 /*  f18fe44:	11c00046 */ 	beqz	$t6,.L0f18ff60
 /*  f18fe48:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f18fe4c:	93187d10 */ 	lbu	$t8,0x7d10($t8)
-/*  f18fe50:	3c10800b */ 	lui	$s0,%hi(var800acc80)
-/*  f18fe54:	2610cc80 */ 	addiu	$s0,$s0,%lo(var800acc80)
+/*  f18fe50:	3c10800b */ 	lui	$s0,%hi(g_MpSimulantChrs)
+/*  f18fe54:	2610cc80 */ 	addiu	$s0,$s0,%lo(g_MpSimulantChrs)
 /*  f18fe58:	1b000041 */ 	blez	$t8,.L0f18ff60
 /*  f18fe5c:	00008825 */ 	or	$s1,$zero,$zero
 .L0f18fe60:
diff --git a/src/game/game_190260.c b/src/game/game_190260.c
index 0be211145..3372933b6 100644
--- a/src/game/game_190260.c
+++ b/src/game/game_190260.c
@@ -461,18 +461,15 @@ void mpInitSimulants(void)
 {
 	s32 i;
 
-	for (i = 0; i < var80087d10; i++) {
-		mpInitSimulant(var800acc80[i], false);
+	for (i = 0; i < g_NumMpSimulantChrs; i++) {
+		mpInitSimulant(g_MpSimulantChrs[i], false);
 	}
 }
 
-GLOBAL_ASM(
-glabel func0f190774
-/*  f190774:	3c018765 */ 	lui	$at,0x8765
-/*  f190778:	34214321 */ 	ori	$at,$at,0x4321
-/*  f19077c:	03e00008 */ 	jr	$ra
-/*  f190780:	00811021 */ 	addu	$v0,$a0,$at
-);
+u32 add87654321(u32 value)
+{
+	return value + 0x87654321;
+}
 
 GLOBAL_ASM(
 glabel func0f190784
@@ -578,17 +575,17 @@ glabel func0f190784
 /*  f1908f8:	34211e60 */ 	ori	$at,$at,0x1e60
 /*  f1908fc:	1041000e */ 	beq	$v0,$at,.L0f190938
 /*  f190900:	3c049c9c */ 	lui	$a0,0x9c9c
-/*  f190904:	0fc641dd */ 	jal	func0f190774
+/*  f190904:	0fc641dd */ 	jal	add87654321
 /*  f190908:	3484bce0 */ 	ori	$a0,$a0,0xbce0
 /*  f19090c:	3c107f04 */ 	lui	$s0,0x7f04
 /*  f190910:	2610978c */ 	addiu	$s0,$s0,-26740
 /*  f190914:	3c047c7a */ 	lui	$a0,0x7c7a
 /*  f190918:	ae020000 */ 	sw	$v0,0x0($s0)
-/*  f19091c:	0fc641dd */ 	jal	func0f190774
+/*  f19091c:	0fc641dd */ 	jal	add87654321
 /*  f190920:	3484bce7 */ 	ori	$a0,$a0,0xbce7
 /*  f190924:	3c04789a */ 	lui	$a0,0x789a
 /*  f190928:	ae020004 */ 	sw	$v0,0x4($s0)
-/*  f19092c:	0fc641dd */ 	jal	func0f190774
+/*  f19092c:	0fc641dd */ 	jal	add87654321
 /*  f190930:	3484bcdf */ 	ori	$a0,$a0,0xbcdf
 /*  f190934:	ae020008 */ 	sw	$v0,0x8($s0)
 .L0f190938:
diff --git a/src/gvars/gvars.c b/src/gvars/gvars.c
index de1ad8c98..a9f28c53a 100644
--- a/src/gvars/gvars.c
+++ b/src/gvars/gvars.c
@@ -29747,7 +29747,7 @@ u32 var800acc70 = 0;
 u32 var800acc74 = 0;
 u32 var800acc78 = 0;
 u32 var800acc7c = 0;
-struct chrdata *var800acc80[MAX_SIMULANTS] = {NULL};
+struct chrdata *g_MpSimulantChrs[MAX_SIMULANTS] = {NULL};
 u8 var800acca0[40] = {0};
 u8 g_MpChallengesCompleted[4] = {0}; // This is one *byte* per option, and length is unknown
 u32 var800acccc = 0;
diff --git a/src/include/game/data/data_020df0.h b/src/include/game/data/data_020df0.h
index 4859c3121..41cd5d98c 100644
--- a/src/include/game/data/data_020df0.h
+++ b/src/include/game/data/data_020df0.h
@@ -307,7 +307,7 @@ extern struct mpbody g_MpBodies[NUM_MPBODIES];
 extern struct mptrack g_MpTracks[NUM_MPTRACKS];
 extern struct mppreset g_MpPresets[NUM_MPPRESETS];
 extern u32 g_TeamColours[MAX_TEAMS];
-extern u8 var80087d10;
+extern u8 g_NumMpSimulantChrs;
 extern u32 var80087d14[];
 extern u32 g_MpBotCommands[NUM_MPBOTCOMMANDS];
 extern u32 var80087e2c;
diff --git a/src/include/game/game_190260.h b/src/include/game/game_190260.h
index 499685d4b..547c6a090 100644
--- a/src/include/game/game_190260.h
+++ b/src/include/game/game_190260.h
@@ -7,7 +7,7 @@ u32 func0f190260(void);
 void mpChrReset(struct chrdata *chr, u8 full);
 void mpInitSimulant(struct chrdata *chr, u8 full);
 void mpInitSimulants(void);
-u32 func0f190774(void);
+u32 add87654321(u32 value);
 u32 func0f190784(void);
 u32 func0f190be4(void);
 u32 func0f19124c(void);
diff --git a/src/include/gvars/gvars.h b/src/include/gvars/gvars.h
index 7cce16afd..0c8f0c0b3 100644
--- a/src/include/gvars/gvars.h
+++ b/src/include/gvars/gvars.h
@@ -868,7 +868,7 @@ extern s8 g_MpLockPlayerNum;
 extern u32 var800acc28;
 extern u32 var800acc70;
 extern u32 var800acc74;
-extern struct chrdata *var800acc80[MAX_SIMULANTS];
+extern struct chrdata *g_MpSimulantChrs[MAX_SIMULANTS];
 extern u8 var800acca0[40];
 extern u8 g_MpChallengesCompleted[];
 extern u32 var800acd20;