 | Risky Challenge | 1993 | Irem | riskchal | Unplayable | 5.50 |
 | Road Riot's Revenge (prototype, Jan 27, 1994, set 1) (clone of: rrreveng) | 1993 | Atari Games | rrrevenga | | 0.00 |
| Road Riot's Revenge (prototype, Jan 27, 1994, set 2) (clone of: rrreveng) | 1993 | Atari Games | rrrevengb | | 0.00 |
| Road Riot's Revenge (prototype, Sep 06, 1994) | 1993 | Atari Games | rrreveng | Driving / Race (chase view) | 0.00 |
| | Royal Card v2.0 Professional (clone of: royalcrd) | 1993 | Digital Dreams | royalcrdp | | 0.00 |
| | Royal Vegas Joker Card (fast deal) (clone of: vegasslw) | 1993 | Soft Design | vegasfst | | 0.00 |
| | Royal Vegas Joker Card (fast deal, English gfx) (clone of: vegasslw) | 1993 | Soft Design | vegasfte | | 0.00 |
| | Royal Vegas Joker Card (fast deal, Mile) (clone of: vegasslw) | 1993 | Mile | vegasmil | | 0.00 |
| | Royal Vegas Joker Card (slow deal) | 1993 | Funworld | vegasslw | | 3.25 |
| | Ruleta RE-900 | 1993 | Entretenimientos GEMINIS | re900 | | 0.00 |
 | Run and Gun (ver EAA 1993 10.4) (clone of: rungun) | 1993 | Konami | runguna | Sports / Basketball | 0.00 |
| Run and Gun (ver EAA 1993 10.8) | 1993 | Konami | rungun | Sports / Basketball | 6.34 |
| Run and Gun (ver UAB 1993 10.12) (clone of: rungun) | 1993 | Konami | rungunu | Sports / Basketball | 0.00 |
| Run and Gun (ver UBA 1993 10.8) (clone of: rungun) | 1993 | Konami | rungunua | Sports / Basketball | 0.00 |
 | Ryu Jin (Japan) | 1993 | Taito Corporation | ryujin | Shooter / Flying Vertical | 7.00 |
 | Sadari | 1993 | Dooyong (NTC license) | sadari | Puzzle / Drop *Mature* | 0.00 |
 | Samurai Aces (World) | 1993 | Psikyo | samuraia | Shooter / Flying Vertical | 6.79 |
 | Samurai Shodown / Samurai Spirits (NGH-045) (clone of: samsho) | 1993 | SNK | samshoh | | 0.00 |
| Samurai Shodown / Samurai Spirits (NGM-045) | 1993 | SNK | samsho | Fighter / Versus | 8.05 |
 | Saturday Night Slam Masters (USA 930713) (clone of: slammast) | 1993 | Capcom | slammastu | | 0.00 |
