| | Quizard Rainbow 4.2 | 1998 | TAB Austria | quizrr42 | | 1.00 |
 | Raccoon World | 1998 | Eolith | raccoon | Unplayable | 7.80 |
| | Race On! (RO2 Ver. A) | 1998 | Namco | raceon | | 0.00 |
 | Racing Jam (JAC) | 1998 | Konami | racingj | Unplayable | 8.67 |
 | Radiant Silvergun (JUET 980523 V1.000) | 1998 | Treasure | rsgun | Shooter / Flying Vertical | 6.41 |
 | Radikal Bikers (Version 2.02) | 1998 | Gaelco | radikalb | Driving / Race (chase view) Bike | 6.56 |
| | Raiden Fighters Jet | 1998 | Seibu Kaihatsu (Tuning license) | rfjet | Shooter / Flying Vertical | 7.39 |
| | Raiden Fighters Jet (Asia) (clone of: rfjet) | 1998 | Seibu Kaihatsu (Dream Island license) | rfjeta | Shooter / Flying Vertical | 0.00 |
| | Raiden Fighters Jet (Japan) (clone of: rfjet) | 1998 </ |
