diff --git a/src/game/game_066310.c b/src/game/game_066310.c
index 3b5853939..cc845e9f4 100644
--- a/src/game/game_066310.c
+++ b/src/game/game_066310.c
@@ -49225,7 +49225,7 @@ glabel func0f0908b8
 /*  f0909fc:	10000006 */ 	beqz	$zero,.L0f090a18
 /*  f090a00:	24f00002 */ 	addiu	$s0,$a3,0x2
 .L0f090a04:
-/*  f090a04:	0fc54b60 */ 	jal	func0f152d80
+/*  f090a04:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f090a08:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f090a0c:	10400002 */ 	beqz	$v0,.L0f090a18
 /*  f090a10:	00000000 */ 	sll	$zero,$zero,0x0
diff --git a/src/game/game_097a50.c b/src/game/game_097a50.c
index 985a92377..a395397f9 100644
--- a/src/game/game_097a50.c
+++ b/src/game/game_097a50.c
@@ -22318,7 +22318,7 @@ glabel func0f0aa86c
 /*  f0aaa7c:	10000007 */ 	beqz	$zero,.L0f0aaa9c
 /*  f0aaa80:	afb90128 */ 	sw	$t9,0x128($sp)
 .L0f0aaa84:
-/*  f0aaa84:	0fc54b60 */ 	jal	func0f152d80
+/*  f0aaa84:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0aaa88:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0aaa8c:	10400003 */ 	beqz	$v0,.L0f0aaa9c
 /*  f0aaa90:	8fae0128 */ 	lw	$t6,0x128($sp)
diff --git a/src/game/game_0b28d0.c b/src/game/game_0b28d0.c
index f2c7af988..4e2aaab94 100644
--- a/src/game/game_0b28d0.c
+++ b/src/game/game_0b28d0.c
@@ -11837,7 +11837,7 @@ glabel func0f0bcaa0
 /*  f0bcc90:	1000005f */ 	beqz	$zero,.L0f0bce10
 /*  f0bcc94:	00182403 */ 	sra	$a0,$t8,0x10
 .L0f0bcc98:
-/*  f0bcc98:	0fc54b60 */ 	jal	func0f152d80
+/*  f0bcc98:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0bcc9c:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0bcca0:	24090001 */ 	addiu	$t1,$zero,0x1
 /*  f0bcca4:	1449000b */ 	bne	$v0,$t1,.L0f0bccd4
@@ -11853,7 +11853,7 @@ glabel func0f0bcaa0
 /*  f0bcccc:	10000050 */ 	beqz	$zero,.L0f0bce10
 /*  f0bccd0:	848405de */ 	lh	$a0,0x5de($a0)
 .L0f0bccd4:
-/*  f0bccd4:	0fc54b60 */ 	jal	func0f152d80
+/*  f0bccd4:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0bccd8:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0bccdc:	24010002 */ 	addiu	$at,$zero,0x2
 /*  f0bcce0:	1441000c */ 	bne	$v0,$at,.L0f0bcd14
@@ -12134,7 +12134,7 @@ glabel func0f0bce24
 /*  f0bd0b4:	100000a3 */ 	beqz	$zero,.L0f0bd344
 /*  f0bd0b8:	000a3403 */ 	sra	$a2,$t2,0x10
 .L0f0bd0bc:
-/*  f0bd0bc:	0fc54b60 */ 	jal	func0f152d80
+/*  f0bd0bc:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0bd0c0:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0bd0c4:	24090001 */ 	addiu	$t1,$zero,0x1
 /*  f0bd0c8:	14490046 */ 	bne	$v0,$t1,.L0f0bd1e4
@@ -12211,7 +12211,7 @@ glabel func0f0bce24
 /*  f0bd1dc:	10000059 */ 	beqz	$zero,.L0f0bd344
 /*  f0bd1e0:	84c605e2 */ 	lh	$a2,0x5e2($a2)
 .L0f0bd1e4:
-/*  f0bd1e4:	0fc54b60 */ 	jal	func0f152d80
+/*  f0bd1e4:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0bd1e8:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0bd1ec:	24010002 */ 	addiu	$at,$zero,0x2
 /*  f0bd1f0:	1441000c */ 	bne	$v0,$at,.L0f0bd224
diff --git a/src/game/game_0dcdb0.c b/src/game/game_0dcdb0.c
index c5ae64554..f20c1b455 100644
--- a/src/game/game_0dcdb0.c
+++ b/src/game/game_0dcdb0.c
@@ -4553,7 +4553,7 @@ glabel func0f0dcef4
 /*  f0dd14c:	24e70002 */ 	addiu	$a3,$a3,0x2
 .L0f0dd150:
 /*  f0dd150:	afa3003c */ 	sw	$v1,0x3c($sp)
-/*  f0dd154:	0fc54b60 */ 	jal	func0f152d80
+/*  f0dd154:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0dd158:	afa70080 */ 	sw	$a3,0x80($sp)
 /*  f0dd15c:	8fa3003c */ 	lw	$v1,0x3c($sp)
 /*  f0dd160:	24050001 */ 	addiu	$a1,$zero,0x1
@@ -4785,7 +4785,7 @@ glabel func0f0dd2ac
 /*  f0dd48c:	10000006 */ 	beqz	$zero,.L0f0dd4a8
 /*  f0dd490:	26100002 */ 	addiu	$s0,$s0,0x2
 .L0f0dd494:
-/*  f0dd494:	0fc54b60 */ 	jal	func0f152d80
+/*  f0dd494:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0dd498:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0dd49c:	10400002 */ 	beqz	$v0,.L0f0dd4a8
 /*  f0dd4a0:	00000000 */ 	sll	$zero,$zero,0x0
@@ -6616,7 +6616,7 @@ glabel func0f0de7fc
 /*  f0dee1c:	24840003 */ 	addiu	$a0,$a0,0x3
 .L0f0dee20:
 /*  f0dee20:	afa40030 */ 	sw	$a0,0x30($sp)
-/*  f0dee24:	0fc54b60 */ 	jal	func0f152d80
+/*  f0dee24:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0dee28:	afa90034 */ 	sw	$t1,0x34($sp)
 /*  f0dee2c:	8fa40030 */ 	lw	$a0,0x30($sp)
 /*  f0dee30:	10400002 */ 	beqz	$v0,.L0f0dee3c
diff --git a/src/game/game_0f09f0.c b/src/game/game_0f09f0.c
index 86b1c9f03..00394245a 100644
--- a/src/game/game_0f09f0.c
+++ b/src/game/game_0f09f0.c
@@ -8224,7 +8224,7 @@ glabel func0f0f7728
 /*  f0f783c:	afa30030 */ 	sw	$v1,0x30($sp)
 /*  f0f7840:	afa40028 */ 	sw	$a0,0x28($sp)
 /*  f0f7844:	afa60034 */ 	sw	$a2,0x34($sp)
-/*  f0f7848:	0fc54b60 */ 	jal	func0f152d80
+/*  f0f7848:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0f784c:	afa7002c */ 	sw	$a3,0x2c($sp)
 /*  f0f7850:	24010002 */ 	addiu	$at,$zero,0x2
 /*  f0f7854:	8fa30030 */ 	lw	$v1,0x30($sp)
@@ -17382,7 +17382,7 @@ glabel func0f0ff7bc
 /*  f0ff844:	01856821 */ 	addu	$t5,$t4,$a1
 /*  f0ff848:	15a10006 */ 	bne	$t5,$at,.L0f0ff864
 /*  f0ff84c:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f0ff850:	0fc54b60 */ 	jal	func0f152d80
+/*  f0ff850:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f0ff854:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f0ff858:	10400002 */ 	beqz	$v0,.L0f0ff864
 /*  f0ff85c:	240e0001 */ 	addiu	$t6,$zero,0x1
@@ -19814,7 +19814,7 @@ glabel func0f100ad0
 /*  f101b64:	01c6c821 */ 	addu	$t9,$t6,$a2
 /*  f101b68:	17210019 */ 	bne	$t9,$at,.L0f101bd0
 /*  f101b6c:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f101b70:	0fc54b60 */ 	jal	func0f152d80
+/*  f101b70:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f101b74:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f101b78:	10400015 */ 	beqz	$v0,.L0f101bd0
 /*  f101b7c:	00000000 */ 	sll	$zero,$zero,0x0
diff --git a/src/game/game_102240.c b/src/game/game_102240.c
index f98071efb..b0a05dcc6 100644
--- a/src/game/game_102240.c
+++ b/src/game/game_102240.c
@@ -536,7 +536,7 @@ glabel menuhandlerScreenSize
 /*  f1027e8:	10000005 */ 	beqz	$zero,.L0f102800
 /*  f1027ec:	ac4d0458 */ 	sw	$t5,0x458($v0)
 .L0f1027f0:
-/*  f1027f0:	0fc54b60 */ 	jal	func0f152d80
+/*  f1027f0:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f1027f4:	afa60030 */ 	sw	$a2,0x30($sp)
 /*  f1027f8:	8fa60030 */ 	lw	$a2,0x30($sp)
 /*  f1027fc:	acc20000 */ 	sw	$v0,0x0($a2)
diff --git a/src/game/game_152710.c b/src/game/game_152710.c
index 91e4972b2..d088a6a43 100644
--- a/src/game/game_152710.c
+++ b/src/game/game_152710.c
@@ -215,116 +215,37 @@ void optionsSetHeadRoll(s32 optionsindex, bool enable)
 	}
 }
 
-GLOBAL_ASM(
-glabel func0f152d80
-/*  f152d80:	3c0e8009 */ 	lui	$t6,0x8009
-/*  f152d84:	91ce0af0 */ 	lbu	$t6,0xaf0($t6)
-/*  f152d88:	24010001 */ 	addiu	$at,$zero,0x1
-/*  f152d8c:	3c02800a */ 	lui	$v0,0x800a
-/*  f152d90:	15c10003 */ 	bne	$t6,$at,.L0f152da0
-/*  f152d94:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152d98:	03e00008 */ 	jr	$ra
-/*  f152d9c:	00001025 */ 	or	$v0,$zero,$zero
-.L0f152da0:
-/*  f152da0:	8c4219c4 */ 	lw	$v0,0x19c4($v0)
-/*  f152da4:	2401000d */ 	addiu	$at,$zero,0xd
-/*  f152da8:	3c048007 */ 	lui	$a0,%hi(g_MenuStackDepth)
-/*  f152dac:	14410012 */ 	bne	$v0,$at,.L0f152df8
-/*  f152db0:	24841448 */ 	addiu	$a0,$a0,%lo(g_MenuStackDepth)
-/*  f152db4:	0000c0c0 */ 	sll	$t8,$zero,0x3
-/*  f152db8:	0300c023 */ 	subu	$t8,$t8,$zero
-/*  f152dbc:	0018c140 */ 	sll	$t8,$t8,0x5
-/*  f152dc0:	0300c023 */ 	subu	$t8,$t8,$zero
-/*  f152dc4:	0018c100 */ 	sll	$t8,$t8,0x4
-/*  f152dc8:	3c19800a */ 	lui	$t9,0x800a
-/*  f152dcc:	ac800000 */ 	sw	$zero,0x0($a0)
-/*  f152dd0:	0338c821 */ 	addu	$t9,$t9,$t8
-/*  f152dd4:	8f39e4f8 */ 	lw	$t9,-0x1b08($t9)
-/*  f152dd8:	3c08800a */ 	lui	$t0,0x800a
-/*  f152ddc:	13200006 */ 	beqz	$t9,.L0f152df8
-/*  f152de0:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152de4:	8d08dfc0 */ 	lw	$t0,-0x2040($t0)
-/*  f152de8:	11000003 */ 	beqz	$t0,.L0f152df8
-/*  f152dec:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152df0:	03e00008 */ 	jr	$ra
-/*  f152df4:	00001025 */ 	or	$v0,$zero,$zero
-.L0f152df8:
-/*  f152df8:	3c048007 */ 	lui	$a0,%hi(g_MenuStackDepth)
-/*  f152dfc:	24841448 */ 	addiu	$a0,$a0,%lo(g_MenuStackDepth)
-/*  f152e00:	8c890000 */ 	lw	$t1,0x0($a0)
-/*  f152e04:	3c03800a */ 	lui	$v1,0x800a
-/*  f152e08:	3c06800a */ 	lui	$a2,%hi(g_Vars)
-/*  f152e0c:	000950c0 */ 	sll	$t2,$t1,0x3
-/*  f152e10:	01495023 */ 	subu	$t2,$t2,$t1
-/*  f152e14:	000a5080 */ 	sll	$t2,$t2,0x2
-/*  f152e18:	01495021 */ 	addu	$t2,$t2,$t1
-/*  f152e1c:	000a50c0 */ 	sll	$t2,$t2,0x3
-/*  f152e20:	01495023 */ 	subu	$t2,$t2,$t1
-/*  f152e24:	000a5100 */ 	sll	$t2,$t2,0x4
-/*  f152e28:	006a1821 */ 	addu	$v1,$v1,$t2
-/*  f152e2c:	8c63e4f8 */ 	lw	$v1,-0x1b08($v1)
-/*  f152e30:	24c69fc0 */ 	addiu	$a2,$a2,%lo(g_Vars)
-/*  f152e34:	5060000f */ 	beqzl	$v1,.L0f152e74
-/*  f152e38:	8cce006c */ 	lw	$t6,0x6c($a2)
-/*  f152e3c:	8c640000 */ 	lw	$a0,0x0($v1)
-/*  f152e40:	3c0b8007 */ 	lui	$t3,%hi(menudialog_control4)
-/*  f152e44:	256b2174 */ 	addiu	$t3,$t3,%lo(menudialog_control4)
-/*  f152e48:	11640007 */ 	beq	$t3,$a0,.L0f152e68
-/*  f152e4c:	3c0c8007 */ 	lui	$t4,%hi(menudialog_control3)
-/*  f152e50:	258c2120 */ 	addiu	$t4,$t4,%lo(menudialog_control3)
-/*  f152e54:	11840004 */ 	beq	$t4,$a0,.L0f152e68
-/*  f152e58:	3c0d8007 */ 	lui	$t5,%hi(menudialog_control2)
-/*  f152e5c:	25ad20cc */ 	addiu	$t5,$t5,%lo(menudialog_control2)
-/*  f152e60:	55a40004 */ 	bnel	$t5,$a0,.L0f152e74
-/*  f152e64:	8cce006c */ 	lw	$t6,0x6c($a2)
-.L0f152e68:
-/*  f152e68:	03e00008 */ 	jr	$ra
-/*  f152e6c:	00001025 */ 	or	$v0,$zero,$zero
-/*  f152e70:	8cce006c */ 	lw	$t6,0x6c($a2)
-.L0f152e74:
-/*  f152e74:	00001825 */ 	or	$v1,$zero,$zero
-/*  f152e78:	00002025 */ 	or	$a0,$zero,$zero
-/*  f152e7c:	11c00003 */ 	beqz	$t6,.L0f152e8c
-/*  f152e80:	00002825 */ 	or	$a1,$zero,$zero
-/*  f152e84:	10000001 */ 	beqz	$zero,.L0f152e8c
-/*  f152e88:	24030001 */ 	addiu	$v1,$zero,0x1
-.L0f152e8c:
-/*  f152e8c:	8ccf0068 */ 	lw	$t7,0x68($a2)
-/*  f152e90:	11e00003 */ 	beqz	$t7,.L0f152ea0
-/*  f152e94:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152e98:	10000001 */ 	beqz	$zero,.L0f152ea0
-/*  f152e9c:	24040001 */ 	addiu	$a0,$zero,0x1
-.L0f152ea0:
-/*  f152ea0:	8cd80064 */ 	lw	$t8,0x64($a2)
-/*  f152ea4:	13000003 */ 	beqz	$t8,.L0f152eb4
-/*  f152ea8:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152eac:	10000001 */ 	beqz	$zero,.L0f152eb4
-/*  f152eb0:	24050001 */ 	addiu	$a1,$zero,0x1
-.L0f152eb4:
-/*  f152eb4:	8cd90070 */ 	lw	$t9,0x70($a2)
-/*  f152eb8:	00003025 */ 	or	$a2,$zero,$zero
-/*  f152ebc:	13200003 */ 	beqz	$t9,.L0f152ecc
-/*  f152ec0:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f152ec4:	10000001 */ 	beqz	$zero,.L0f152ecc
-/*  f152ec8:	24060001 */ 	addiu	$a2,$zero,0x1
-.L0f152ecc:
-/*  f152ecc:	00c54021 */ 	addu	$t0,$a2,$a1
-/*  f152ed0:	01044821 */ 	addu	$t1,$t0,$a0
-/*  f152ed4:	01235021 */ 	addu	$t2,$t1,$v1
-/*  f152ed8:	29410002 */ 	slti	$at,$t2,0x2
-/*  f152edc:	10200003 */ 	beqz	$at,.L0f152eec
-/*  f152ee0:	24010003 */ 	addiu	$at,$zero,0x3
-/*  f152ee4:	14410003 */ 	bne	$v0,$at,.L0f152ef4
-/*  f152ee8:	00000000 */ 	sll	$zero,$zero,0x0
-.L0f152eec:
-/*  f152eec:	03e00008 */ 	jr	$ra
-/*  f152ef0:	00001025 */ 	or	$v0,$zero,$zero
-.L0f152ef4:
-/*  f152ef4:	3c028008 */ 	lui	$v0,0x8008
-/*  f152ef8:	8c42fab0 */ 	lw	$v0,-0x550($v0)
-/*  f152efc:	03e00008 */ 	jr	$ra
-/*  f152f00:	00000000 */ 	sll	$zero,$zero,0x0
-);
+s32 optionsGetEffectiveScreenSize(void)
+{
+	if (var80090af0 == 1) {
+		return SCREENSIZE_FULL;
+	}
+
+	if (var800a19c4 == 13) {
+		g_MenuStackDepth = 0;
+
+		if (g_MenuStack[g_MenuStackDepth].unk00 && var8009dfc0) {
+			return SCREENSIZE_FULL;
+		}
+	}
+
+	if (g_MenuStack[g_MenuStackDepth].unk00 && (
+				g_MenuStack[g_MenuStackDepth].unk00->dialog == &menudialog_control4 ||
+				g_MenuStack[g_MenuStackDepth].unk00->dialog == &menudialog_control3 ||
+				g_MenuStack[g_MenuStackDepth].unk00->dialog == &menudialog_control2)) {
+		return SCREENSIZE_FULL;
+	}
+
+	if ((g_Vars.players[0] ? 1 : 0) +
+			(g_Vars.players[1] ? 1 : 0) +
+			(g_Vars.players[2] ? 1 : 0) +
+			(g_Vars.players[3] ? 1 : 0) >= 2 ||
+			var800a19c4 == 3) {
+		return SCREENSIZE_FULL;
+	}
+
+	return g_ScreenSize;
+}
 
 s32 optionsGetScreenSize(void)
 {
diff --git a/src/game/game_187770.c b/src/game/game_187770.c
index 0e0a58c1c..71a2dd8ff 100644
--- a/src/game/game_187770.c
+++ b/src/game/game_187770.c
@@ -9849,7 +9849,7 @@ glabel func0f18f874
 /*  f18fbc4:	10000008 */ 	beqz	$zero,.L0f18fbe8
 /*  f18fbc8:	ae0c0000 */ 	sw	$t4,0x0($s0)
 .L0f18fbcc:
-/*  f18fbcc:	0fc54b60 */ 	jal	func0f152d80
+/*  f18fbcc:	0fc54b60 */ 	jal	optionsGetEffectiveScreenSize
 /*  f18fbd0:	00000000 */ 	sll	$zero,$zero,0x0
 /*  f18fbd4:	50400005 */ 	beqzl	$v0,.L0f18fbec
 /*  f18fbd8:	24180010 */ 	addiu	$t8,$zero,0x10
diff --git a/src/include/game/game_152710.h b/src/include/game/game_152710.h
index 05bde4d81..b38b703e6 100644
--- a/src/include/game/game_152710.h
+++ b/src/include/game/game_152710.h
@@ -36,7 +36,7 @@ void optionsSetShowMissionTime(s32 optionsindex, bool enable);
 void optionsSetInGameSubtitles(s32 enable);
 void optionsSetCutsceneSubtitles(s32 enable);
 void optionsSetHeadRoll(s32 optionsindex, bool enable);
-u32 func0f152d80(void);
+s32 optionsGetEffectiveScreenSize(void);
 s32 optionsGetScreenSize(void);
 void optionsSetScreenSize(s32 size);
 s32 optionsGetScreenRatio(void);