 | Ninja Baseball Bat Man (US) (clone of: nbbatman) | 1993 | Irem America | nbbatmanu | | 0.00 |
| Ninja Baseball Bat Man (World) | 1993 | Irem | nbbatman | Fighter / 2.5D | 8.97 |
| Ninja Baseball Bat Man II (bootleg/hack) (clone of: nbbatman) | 1993 | bootleg | nbbatman2bl | | 0.00 |
 | Nostradamus | 1993 | Face | nost | Shooter / Flying Vertical | 7.75 |
| Nostradamus (Japan) (clone of: nost) | 1993 | Face | nostj | Shooter / Flying Vertical | 0.00 |
| Nostradamus (Korea) (clone of: nost) | 1993 | Face | nostk | Shooter / Flying Vertical | 0.00 |
 | Numan Athletics (Japan) (clone of: numanath) | 1993 | Namco | numanathj | | 0.00 |
| Numan Athletics (World) | 1993 | Namco | numanath | Sports / Track & Field | 7.20 |
 | Oh My God! (Japan) | 1993 | Atlus | ohmygod | Puzzle / Drop | 6.67 |
 | Oishii Puzzle Ha Irimasenka | 1993 | Sunsoft / Atlus | oisipuzl | Mini-Games | 5.67 |
 | Peek-a-Boo! | 1993 | Jaleco | peekaboo | Breakout *Mature* | 0.00 |
 | Perestroika Girls (Fuuki license) (clone of: perestro) | 1993 | Promat (Fuuki license) | perestrof | | 0.00 |
 | Perfect Soldiers (Japan) (clone of: ssoldier) | 1993 | Irem | psoldier | Fighter / Versus | 0.00 |
| | Ping Pong Masters '93 | 1993 | Electronic Devices S.R.L. | ppmast93 | Unplayable | 6.50 |
| | Pistol Poker | 1993 | Alvin G | pstlpkr | | 0.00 |
| | Pit Boss Supertouch 30 (9234-00-01) (clone of: pbst30) | 1993 | Merit | pbst30b | | 0.00 |
| | PK Scramble | 1993 | Cosmo Electronics Corporation | pkscram | | 5.00 |
 | Play Girls 2 | 1993 | Hot-B | plgirls2 | Shooter / Gallery *Mature* | 5.80 |
 | Pocket Gal Deluxe (Japan v3.00) (clone of: pktgaldx) | 1993 | Data East Corporation (Nihon System license) | pktgaldxj | | 0.00 |
 | Poitto! | 1993 | Metro / Able Corp. | poitto | Puzzle / Drop | 3.67 |
