| GAME | YEAR | MANUFACTURER | MAME ROM's NAME | HISTORY.DAT |
|---|---|---|---|---|
| Aladdin (Europe, sample) | 1994 | Virgin Interactive | aladdins | Add it |
| Battle Ships (Spain, prototype) | 1998 | Laguna | batships | Add it |
| Death Track (prototype) | 1992 | Argonaut Software | deathtrk | Add it |
| Debagame Tester: Second Impact (Ver 10.24) | 1997 | Nintendo | debagame | Add it |
| Dennis (Europe, prototype) | 1993 | Ocean | dennisp | Add it |
| Dragon Ball Z English | 2001 | Liebao Technology? | dbzeng | Add it |
| Eddie's Puzzle Time (prototype) | 1994 | unknown | eddiespt | Add it |
| Klustar (prototype) | 1994 | unknown | klustar | Add it |
| Mega Man III (USA, sample) | 1992 | Capcom | megaman3us | Add it |
| Mind-Bender (Brain-Bender prototype, 19910304) | 1991 | unknown | mindbend | Add it |
| Triumph (prototype) | 1991 | Hudson Soft | triumph | Add it |