diff --git a/game_config.txt b/game_config.txt
index 62fa42a..3edb162 100644
--- a/game_config.txt
+++ b/game_config.txt
@@ -545,7 +545,7 @@ game_code = BSLE
 vender_code = 41
 idle_loop_eliminate_target = 0807785e
 
-# The Pinball of The Dead
+# The Pinball of The Dead [!]
 game_name = PINBALL DEAD
 game_code = APDE
 vender_code = 78
@@ -563,13 +563,13 @@ game_code = B85A
 vender_code = 01
 iwram_stack_optimize = no
 
-# Pinball Challenge Deluxe (E)
+# Pinball Challenge Deluxe (E) [!]
 game_name = PINBALL CHAL
 game_code = APLP
 vender_code = 41
 idle_loop_eliminate_target = 080075a6
 
-# Prince of Persia - The Sands of Time (U)
+# Prince of Persia - The Sands of Time (U) [!]
 game_name = PRINCEPERSIA
 game_code = BPYE
 vender_code = 41
diff --git a/gba_memory.c b/gba_memory.c
index c58d38d..7bcfe20 100644
--- a/gba_memory.c
+++ b/gba_memory.c
@@ -3136,6 +3136,40 @@ static const ini_t gbaover[256] = {
       0,                           /* translation_gate_target_2 */
       0,                           /* translation_gate_target_3 */
    },
+   {
+      "Pinball Challenge Deluxe (E)",     /* rom title            */
+      "PINBALL CHAL",              /* gamepak_title        */
+      "APLP",                      /* gamepak_code         */
+      "41",                        /* gamepak_maker        */
+      0,                           /* flash_size           */
+      0,                           /* flash_device_id      */
+      0,                           /* save_type            */
+      0,                           /* rtc_enabled          */
+      0,                           /* mirroring_enabled    */
+      0,                           /* use_bios             */
+      0x80075a6,                   /* idle_loop_target_pc  */
+      1,                           /* iwram_stack_optimize */
+      0,                           /* translation_gate_target_1 */
+      0,                           /* translation_gate_target_2 */
+      0,                           /* translation_gate_target_3 */
+   },
+   {
+      "Prince of Persia - The Sands of Time (U)",     /* rom title            */
+      "PRINCEPERSIA",              /* gamepak_title        */
+      "BPYE",                      /* gamepak_code         */
+      "41",                        /* gamepak_maker        */
+      0,                           /* flash_size           */
+      0,                           /* flash_device_id      */
+      0,                           /* save_type            */
+      0,                           /* rtc_enabled          */
+      0,                           /* mirroring_enabled    */
+      0,                           /* use_bios             */
+      0x808ff3a,                   /* idle_loop_target_pc  */
+      1,                           /* iwram_stack_optimize */
+      0,                           /* translation_gate_target_1 */
+      0,                           /* translation_gate_target_2 */
+      0,                           /* translation_gate_target_3 */
+   },
    {
       "Rebelstar Tactical Command (U)", /* rom title            */
       "REBELSTAR",                 /* gamepak_title        */
@@ -3408,6 +3442,23 @@ static const ini_t gbaover[256] = {
       0,                           /* translation_gate_target_2 */
       0,                           /* translation_gate_target_3 */
    },
+   {
+      "The Pinball of The Dead",                /* rom title            */
+      "PINBALL DEAD",              /* gamepak_title        */
+      "APDE",                      /* gamepak_code         */
+      "78",                        /* gamepak_maker        */
+      0,                           /* flash_size           */
+      0,                           /* flash_device_id      */
+      0,                           /* save_type            */
+      0,                           /* rtc_enabled          */
+      0,                           /* mirroring_enabled    */
+      0,                           /* use_bios             */
+      0x800030,                    /* idle_loop_target_pc  */
+      1,                           /* iwram_stack_optimize */
+      0,                           /* translation_gate_target_1 */
+      0,                           /* translation_gate_target_2 */
+      0,                           /* translation_gate_target_3 */
+   },
    {
       "Tottoko Hamutaro Hamuhamu Sports (J/U)",                /* rom title            */
       "HAMSPORTS",                 /* gamepak_title        */