| Crazy Monkey (bootleg, 031110, backdoor set 2) (clone of: crzmon_8) | 2003 | bootleg | crzmon_7b | | 0.00 |
| Crazy Monkey (bootleg, 050120, backdoor) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8a | | 0.00 |
| Crazy Monkey (bootleg, 050120, changed version text) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8b | | 0.00 |
| Crazy Monkey (bootleg, 050120, LOTO PROGRAM V-CM2) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8e | | 0.00 |
| Crazy Monkey (bootleg, 050120, LOTOS CM01) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8f | | 0.00 |
| Crazy Monkey (bootleg, 050120, LOTTOGAME (I)) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8d | | 0.00 |
| Crazy Monkey (bootleg, 050120, VIDEO GAME-1 CM01) (clone of: crzmon_8) | 2003 | bootleg | crzmon_8c | | 0.00 |
| Crazy Monkey (bootleg, 070315, payout percentage 70) (clone of: crzmon_8) | 2003 | bootleg | crzmon_9c | | 0.00 |
| Crazy Monkey (bootleg, 070315, VIDEO GAME-1 O01 set 1) (clone of: crzmon_8) | 2003 | bootleg | crzmon_9a | | 0.00 |
| Crazy Monkey (bootleg, 070315, VIDEO GAME-1 O01 set 2) (clone of: crzmon_8) | 2003 | bootleg | crzmon_9b | | 0.00 |
| Crazy Taxi High Roller (Rev B) (GDX-0002B) | 2003 | Sega | crtaxihr | | 0.00 |
| Crouching Tiger Hidden Dragon 2003 (The King of Fighters 2001 bootleg) (clone of: kof2001) | 2003 | bootleg | cthd2003 | | 0.00 |
| Crouching Tiger Hidden Dragon 2003 Super Plus (The King of Fighters 2001 bootleg) (clone of: kof2001) | 2003 | bootleg | ct2k3sp | | 0.00 |
| Crouching Tiger Hidden Dragon 2003 Super Plus alternate (The King of Fighters 2001 bootleg) (clone of: kof2001) | 2003 | bootleg | ct2k3sa | | 0.00 |
| Crystal Springs (10155811, Malaysia) | 2003 | Aristocrat | crystals | | 0.00 |
| Demolish Fist | 2003 | Polygon Magic / Dimps | demofist | | 6.60 |
| Dolphin Blue | 2003 | Sammy | dolphin | | 3.92 |
| Double Challenge (Version 1.1) (clone of: dblchal) | 2003 | Amcoe | dblchalo | | 0.00 |
| Double Challenge (Version 1.5R Dual) (clone of: dblchal) | 2003 | Amcoe | dblchalv1 | | 0.00 |
| Double Challenge (Version 1.5R, set 1) | 2003 | Amcoe | dblchal | | 0.00 |