| Race Days (Dirty Racing & 4 Wheel Drive) (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Race Drivin' (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Racing Damashii (J) [!] | YES | YES | Very Good | Minor errors | Yes with errors | Sound volume is too low. Runs great! |
| Radar Mission (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Radar Mission (UE) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Raging Fighter (UE) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Raijinou (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Railway (Game 3 of Sachen 4-in-1 Volume 5) (Unl) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rainbow Prince (J) (Chinese) | YES | YES | Very Good | Minor errors | Yes with errors | Sound volume is too low. Runs great! |
| Rampart (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rampart (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ranma Nibun no Ichi - Kakugeki!! (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ranma Nibun no Ichi - Part 2 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ranma Nibun no Ichi (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ray Thunder (J) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Real Ghostbusters, The (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Red Arremer (J) | YES | YES | Major errors | Very Good | NO | Game locks up when trying to start a game. |
| Rekishi Masters 512 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rekishi Nendai Anki Point 240 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ren & Stimpy - Veediots (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ren & Stimpy Show, The - Space Cadet Adventures (U) [!] | YES | YES | Minor errors | Minor errors | Yes with errors | Minor graphics errors during title screens. Sound volume is too low. Runs great! |
| Rentaiou (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Riddick Bowe Boxing (U) | YES | YES | Major errors | Very Good | NO | Game locks up when trying to start a game. |
| Ring Rage (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Ring Rage (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Roadster (J) | YES | NO | Very Good | Very Good | NO | Can't start a game. |
| Robin Hood - Prince of Thieves (G) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robin Hood - Prince of Thieves (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robocop (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robocop (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robocop 2 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robocop 2 (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Robocop vs Terminator (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rockman World (J) | YES | YES | Minor errors | Very Good | Yes with errors | Minor graphics errors. Runs great. |
| Rockman World 2 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rockman World 3 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rockman World 4 (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rodland (J) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rodland (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Roger Clemens MVP Baseball (J) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Roger Clemens MVP Baseball (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rolan's Curse (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rolan's Curse 2 (U) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| R-Type (J) [!] | YES | YES | Minor errors | Very Good | Yes with errors | Minor graphics errors. Runs great. |
| R-Type (U) [!] | YES | YES | Minor errors | Very Good | Yes with errors | Minor graphics errors. Runs great. |
| R-Type 2 (J) [!] | YES | YES | Very Good | Very Good | YES | Runs great! |
| R-Type 2 (U) | YES | YES | Very Good | Very Good | YES | Runs great! |
| Rubble Saver (J) | YES | YES | Minor errors | Very Good | Yes with errors | Minor graphics errors. Runs great. |
| Rubble Saver 2 (J) | NO | NO | Major errors | Major errors | NO | White screen. |
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