 | Rod-Land (World) | 1990 | Jaleco | rodland | Platform / Run Jump | 9.29 |
| | Rogan Dosh (Qps) (Scorpion 4) (set 1) | 1969 | Qps | sc4rogds | | 0.00 |
| | Rogan Dosh (Qps) (Scorpion 4) (set 2) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsa | | 0.00 |
| | Rogan Dosh (Qps) (Scorpion 4) (set 3) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsb | | 0.00 |
| | Rogan Dosh (Qps) (Scorpion 4) (set 4) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsc | | 0.00 |
| | Rogan Dosh (v1.6) (Qps) (Scorpion 4) (clone of: sc4rogds) | 1969 | Qps | sc4rogdse | | 0.00 |
| | Rogan Dosh (v2.0) (Qps) (Scorpion 4) (set 1) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsd | | 0.00 |
| | Rogan Dosh (v2.0) (Qps) (Scorpion 4) (set 2) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsf | | 0.00 |
| | Rogan Dosh (v2.1) (Qps) (Scorpion 4) (clone of: sc4rogds) | 1969 | Qps | sc4rogdsg | | 0.00 |
 | Rohga Armor Force (Asia/Europe v3.0 set 1) (clone of: rohga) | 1991 | Data East Corporation | rohga1 | | 0.00 |
| Rohga Armor Force (Asia/Europe v3.0 set 2) (clone of: rohga) | 1991 | Data East Corporation | rohga2 | | 0.00 |
| Rohga Armor Force (Asia/Europe v5.0) | 1991 | Data East Corporation | rohga | Platform / Shooter Scrolling | 8.67 |
| Rohga Armor Force (Hong Kong v3.0) (clone of: rohga) | 1991 | Data East Corporation | rohgah | Platform / Shooter Scrolling | 0.00 |
| Rohga Armor Force (US v1.0) (clone of: rohga) | 1991 | Data East Corporation | rohgau | Platform / Shooter Scrolling | 0.00 |
| | Roll 'Em (Pcp) (MPU3) | 1969 | Pcp | m3rollem | | 0.00 |
| | Roll Fruit (040318) (clone of: rollfr_4) | 2003 | Igrosoft | rollfr_2 | | 0.00 |
| | Roll Fruit (080327) (clone of: rollfr_4) | 2003 | Igrosoft | rollfr_3 | | 0.00 |
| | Roll Fruit (080331) | 2003 | Igrosoft | rollfr_4 | | 7.50 |
| | Roll Me Over Casino (Bellfruit) (Scorpion 4) (set 1) | 1969 | BFM | sc4rmo | | 0.00 |
| | Roll Me Over Casino (Bellfruit) (Scorpion 4) (set 2) (clone of: sc4rmo) | 1969 | BFM | sc4rmoa | | 0.00 |
