diff --git a/src/game/data/data_02da90.c b/src/game/data/data_02da90.c
index 73924f58b..886dc5a6b 100644
--- a/src/game/data/data_02da90.c
+++ b/src/game/data/data_02da90.c
@@ -722,16 +722,19 @@ u32 var80088b04 = 0x00000030;
 u32 var80088b08 = 0x0000002f;
 u32 var80088b0c = 0x00000041;
 u32 var80088b10 = 0x00000031;
-u32 var80088b14 = 0x00000100;
-u32 var80088b18 = 0x00000200;
-u32 var80088b1c = 0x00000400;
-u32 var80088b20 = 0x00000800;
-u32 var80088b24 = 0x00001000;
-u32 var80088b28 = 0x00002000;
-u32 var80088b2c = 0x00004000;
-u32 var80088b30 = 0x00008000;
-u32 var80088b34 = 0x00010000;
-u32 var80088b38 = 0x00020000;
+
+u32 g_CiDeviceStageFlags[] = {
+	STAGEFLAG_CI_TRIGGER_UPLINK,
+	STAGEFLAG_CI_TRIGGER_ECMMINE,
+	STAGEFLAG_CI_TRIGGER_CAMSPY,
+	STAGEFLAG_CI_TRIGGER_NIGHTVISION,
+	STAGEFLAG_CI_TRIGGER_DOORDECODER,
+	STAGEFLAG_CI_TRIGGER_RTRACKER,
+	STAGEFLAG_CI_TRIGGER_IR,
+	STAGEFLAG_CI_TRIGGER_XRAY,
+	STAGEFLAG_CI_TRIGGER_DISGUISE,
+	STAGEFLAG_CI_TRIGGER_CLOAK,
+};
 
 // 2eb5c
 u32 device_descriptions[] = {
diff --git a/src/game/game_19c990.c b/src/game/game_19c990.c
index e59877114..3d4e84202 100644
--- a/src/game/game_19c990.c
+++ b/src/game/game_19c990.c
@@ -6023,7 +6023,7 @@ void dtBegin(void)
 	chrUnsetStageFlag(NULL, 0x00000004);
 	chrUnsetStageFlag(NULL, 0x00000008);
 	chrUnsetStageFlag(NULL, 0x00000010);
-	chrSetStageFlag(NULL, func0f1a1e38(func0f1a1d68(var80088ad8)));
+	chrSetStageFlag(NULL, ciGetStageFlagByDeviceIndex(func0f1a1d68(var80088ad8)));
 	g_Vars.currentplayer->deadtimer = 1;
 	playersSetPassiveMode(false);
 	chrSetStageFlag(NULL, 0x00000001);
@@ -6051,7 +6051,7 @@ glabel func0f1a1bec
 /*  f1a1c30:	3c048009 */ 	lui	$a0,%hi(var80088ad8)
 /*  f1a1c34:	0fc6875a */ 	jal	func0f1a1d68
 /*  f1a1c38:	90848ad8 */ 	lbu	$a0,%lo(var80088ad8)($a0)
-/*  f1a1c3c:	0fc6878e */ 	jal	func0f1a1e38
+/*  f1a1c3c:	0fc6878e */ 	jal	ciGetStageFlagByDeviceIndex
 /*  f1a1c40:	00402025 */ 	or	$a0,$v0,$zero
 /*  f1a1c44:	00002025 */ 	or	$a0,$zero,$zero
 /*  f1a1c48:	0fc127d2 */ 	jal	chrUnsetStageFlag
@@ -6206,32 +6206,12 @@ glabel func0f1a1de0
 /*  f1a1e34:	27bd0028 */ 	addiu	$sp,$sp,0x28
 );
 
-GLOBAL_ASM(
-glabel func0f1a1e38
-/*  f1a1e38:	27bdffd8 */ 	addiu	$sp,$sp,-40
-/*  f1a1e3c:	3c0e8009 */ 	lui	$t6,%hi(var80088b14)
-/*  f1a1e40:	27a30000 */ 	addiu	$v1,$sp,0x0
-/*  f1a1e44:	25ce8b14 */ 	addiu	$t6,$t6,%lo(var80088b14)
-/*  f1a1e48:	25d90024 */ 	addiu	$t9,$t6,0x24
-/*  f1a1e4c:	00604025 */ 	or	$t0,$v1,$zero
-.L0f1a1e50:
-/*  f1a1e50:	8dc10000 */ 	lw	$at,0x0($t6)
-/*  f1a1e54:	25ce000c */ 	addiu	$t6,$t6,0xc
-/*  f1a1e58:	2508000c */ 	addiu	$t0,$t0,0xc
-/*  f1a1e5c:	ad01fff4 */ 	sw	$at,-0xc($t0)
-/*  f1a1e60:	8dc1fff8 */ 	lw	$at,-0x8($t6)
-/*  f1a1e64:	ad01fff8 */ 	sw	$at,-0x8($t0)
-/*  f1a1e68:	8dc1fffc */ 	lw	$at,-0x4($t6)
-/*  f1a1e6c:	15d9fff8 */ 	bne	$t6,$t9,.L0f1a1e50
-/*  f1a1e70:	ad01fffc */ 	sw	$at,-0x4($t0)
-/*  f1a1e74:	8dc10000 */ 	lw	$at,0x0($t6)
-/*  f1a1e78:	00044880 */ 	sll	$t1,$a0,0x2
-/*  f1a1e7c:	00695021 */ 	addu	$t2,$v1,$t1
-/*  f1a1e80:	ad010000 */ 	sw	$at,0x0($t0)
-/*  f1a1e84:	8d420000 */ 	lw	$v0,0x0($t2)
-/*  f1a1e88:	03e00008 */ 	jr	$ra
-/*  f1a1e8c:	27bd0028 */ 	addiu	$sp,$sp,0x28
-);
+u32 ciGetStageFlagByDeviceIndex(u32 deviceindex)
+{
+	u32 flags[10] = g_CiDeviceStageFlags;
+
+	return flags[deviceindex];
+}
 
 GLOBAL_ASM(
 glabel func0f1a1e90
diff --git a/src/include/constants.h b/src/include/constants.h
index e62f97558..5f3a1a36d 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -2110,6 +2110,17 @@
 #define STAGE_CREDITS       0x5c
 #define STAGE_4MBMENU       0x5d
 
+#define STAGEFLAG_CI_TRIGGER_UPLINK      0x00000100
+#define STAGEFLAG_CI_TRIGGER_ECMMINE     0x00000200
+#define STAGEFLAG_CI_TRIGGER_CAMSPY      0x00000400
+#define STAGEFLAG_CI_TRIGGER_NIGHTVISION 0x00000800
+#define STAGEFLAG_CI_TRIGGER_DOORDECODER 0x00001000
+#define STAGEFLAG_CI_TRIGGER_RTRACKER    0x00002000
+#define STAGEFLAG_CI_TRIGGER_IR          0x00004000
+#define STAGEFLAG_CI_TRIGGER_XRAY        0x00008000
+#define STAGEFLAG_CI_TRIGGER_DISGUISE    0x00010000
+#define STAGEFLAG_CI_TRIGGER_CLOAK       0x00020000
+
 #define STAGEINDEX_MAIANSOS      0x00
 #define STAGEINDEX_TEST_SILO     0x01
 #define STAGEINDEX_WAR           0x02
diff --git a/src/include/game/data/data_02da90.h b/src/include/game/data/data_02da90.h
index 53fde84ff..4b7833eb1 100644
--- a/src/include/game/data/data_02da90.h
+++ b/src/include/game/data/data_02da90.h
@@ -35,7 +35,7 @@ extern u8 var80088ad8;
 extern u32 var80088adc;
 extern u32 var80088ae0;
 extern u32 var80088aec;
-extern u32 var80088b14;
+extern u32 g_CiDeviceStageFlags[10];
 extern u32 device_descriptions[];
 extern u32 device_tips1[];
 extern u32 device_tips2[];
diff --git a/src/include/game/game_19c990.h b/src/include/game/game_19c990.h
index 8ca538359..418f74dec 100644
--- a/src/include/game/game_19c990.h
+++ b/src/include/game/game_19c990.h
@@ -85,7 +85,7 @@ u32 func0f1a1c98(void);
 u32 func0f1a1d10(void);
 u32 func0f1a1d68(u32 arg0);
 u32 func0f1a1de0(void);
-u32 func0f1a1e38(u32 arg0);
+u32 ciGetStageFlagByDeviceIndex(u32 deviceindex);
 u32 func0f1a1e90(void);
 u32 func0f1a1f00(void);
 u32 func0f1a1f70(void);