diff --git a/src/game/chr/chraicommands.c b/src/game/chr/chraicommands.c
index 9424bc589..41df4758f 100644
--- a/src/game/chr/chraicommands.c
+++ b/src/game/chr/chraicommands.c
@@ -6,6 +6,7 @@
 #include "game/game_0601b0.h"
 #include "gvars/gvars.h"
 #include "library/library.h"
+#include "setup/setup_0160b0.h"
 #include "setup/setup_020df0.h"
 
 /**
@@ -7205,7 +7206,7 @@ glabel ai00bd
  */
 bool aiShowCountdownTimer(void)
 {
-	countdownTimerSetVisible(true, true);
+	countdownTimerSetVisible(1, true);
 	g_Vars.aioffset += 2;
 
 	return false;
@@ -7216,7 +7217,7 @@ bool aiShowCountdownTimer(void)
  */
 bool aiHideCountdownTimer(void)
 {
-	countdownTimerSetVisible(true, false);
+	countdownTimerSetVisible(1, false);
 	g_Vars.aioffset += 2;
 
 	return false;
@@ -9351,7 +9352,7 @@ bool ai00df(void)
  * @cmd 00e0
  */
 GLOBAL_ASM(
-glabel ai00e0
+glabel aiRevokeControl
 /*  f0574fc:	27bdffd0 */ 	addiu	$sp,$sp,-48
 /*  f057500:	afb00018 */ 	sw	$s0,0x18($sp)
 /*  f057504:	3c10800a */ 	lui	$s0,0x800a
@@ -9419,6 +9420,35 @@ glabel ai00e0
 /*  f0575f0:	27bd0030 */ 	addiu	$sp,$sp,0x30
 );
 
+// Mismatch due to differing registers
+//bool aiRevokeControl(void)
+//{
+//	u8 *cmd = g_Vars.ailist + g_Vars.aioffset;
+//	struct chrdata *chr = chrFindById(g_Vars.chrdata, cmd[2]);
+//
+//	if (chr && chr->pos && chr->pos->unk00 == 6) {
+//		u32 original_value = g_Vars.unk00028c;
+//		func0f12892c(func0f12897c(chr->pos));
+//		func0f0abc74(4, 0);
+//		func0f0a95ec(2, 0);
+//
+//		if ((cmd[3] & 2) == 0) {
+//			func0f0dfa38(2);
+//		}
+//
+//		if ((cmd[3] & 4) == 0) {
+//			countdownTimerSetVisible(16, false);
+//		}
+//
+//		g_PlayersWithControl[g_Vars.unk00028c] = false;
+//		func0f12892c(original_value);
+//	}
+//
+//	g_Vars.aioffset += 4;
+//
+//	return false;
+//}
+
 /**
  * @cmd 00e1
  */
diff --git a/src/include/game/chr/chraicommands.h b/src/include/game/chr/chraicommands.h
index 099e89338..9759dcc0d 100644
--- a/src/include/game/chr/chraicommands.h
+++ b/src/include/game/chr/chraicommands.h
@@ -226,7 +226,7 @@
 /*0x00dd*/ bool ai00dd(void);
 /*0x00de*/ bool ai00de(void);
 /*0x00df*/ bool ai00df(void);
-/*0x00e0*/ bool ai00e0(void);
+/*0x00e0*/ bool aiRevokeControl(void);
 /*0x00e1*/ bool ai00e1(void);
 /*0x00e2*/ bool ai00e2(void);
 /*0x00e3*/ bool ai00e3(void);
diff --git a/src/include/gvars/gvars.h b/src/include/gvars/gvars.h
index a246cf849..76c6cbe91 100644
--- a/src/include/gvars/gvars.h
+++ b/src/include/gvars/gvars.h
@@ -178,7 +178,7 @@ struct g_vars {
 	/*000280*/ u32 unk000280;
 	/*000284*/ struct gvars284 *unk000284;
 	/*000288*/ u32 unk000288;
-	/*00028c*/ u32 unk00028c;
+	/*00028c*/ u32 unk00028c; // suspected 0-3 to select one of the players
 	/*000290*/ u32 unk000290;
 	/*000294*/ s32 unk000294; // suspected 0-3 to indicate bond controller number
 	/*000298*/ s32 unk000298; // suspected 0-3 to indicate coop controller number
diff --git a/src/include/setup/setup_0160b0.h b/src/include/setup/setup_0160b0.h
index bac474202..57bfc9ba1 100644
--- a/src/include/setup/setup_0160b0.h
+++ b/src/include/setup/setup_0160b0.h
@@ -5,4 +5,6 @@
 extern struct menu_dialog menudialog_18d78;
 extern struct menu_dialog menudialog_18d90;
 
+extern u32 g_PlayersWithControl[];
+
 #endif
diff --git a/src/setup/setup_000000.c b/src/setup/setup_000000.c
index de109e96b..7cbf0c0d5 100644
--- a/src/setup/setup_000000.c
+++ b/src/setup/setup_000000.c
@@ -14177,7 +14177,7 @@ bool (*command_pointers[])(void) = {
 	/*0x00dd*/ ai00dd,
 	/*0x00de*/ ai00de,
 	/*0x00df*/ ai00df,
-	/*0x00e0*/ ai00e0,
+	/*0x00e0*/ aiRevokeControl,
 	/*0x00e1*/ ai00e1,
 	/*0x00e2*/ ai00e2,
 	/*0x00e3*/ ai00e3,
diff --git a/src/setup/setup_0160b0.c b/src/setup/setup_0160b0.c
index 6789ddab3..dedf52fba 100644
--- a/src/setup/setup_0160b0.c
+++ b/src/setup/setup_0160b0.c
@@ -440,10 +440,11 @@ u32 var00016760 = 0x00000000;
 u32 var00016764 = 0x00000000;
 u32 var00016768 = 0x00000000;
 u32 var0001676c = 0x00000000;
-u32 var00016770 = 0x00000001;
-u32 var00016774 = 0x00000001;
-u32 var00016778 = 0x00000001;
-u32 var0001677c = 0x00000001;
+
+bool g_PlayersWithControl[] = {
+	true, true, true, true
+};
+
 u32 var00016780 = 0x00000000;
 u32 var00016784 = 0x00000000;
 u32 var00016788 = 0x001a001c;