 | Commando (World) | 1985 | Capcom | commando | Shooter / Walking | 8.34 |
 | Comotion (sample of: blockade) | 1976 | Gremlin | comotion | Maze / Surround | 0.00 |
 | Competition Golf Final Round (old version) (clone of: compgolf) | 1985 | Data East | compgolfo | | 0.00 |
| Competition Golf Final Round (revision 3) | 1986 | Data East | compgolf | Sports / Golf | 0.00 |
| | Complete Madness (Maygay) (EPOCH) (1.1, set 3) (clone of: ep_commd) | 1969 | Maygay | ep_commdb | | 0.00 |
| | Complete Madness (Maygay) (EPOCH) (1.2, set 4) (clone of: ep_commd) | 1969 | Maygay | ep_commdc | | 0.00 |
| | Complete Madness (Maygay) (EPOCH) (2.1, set 5) (clone of: ep_commd) | 1969 | Maygay | ep_commdd | | 0.00 |
| | Complete Madness (Maygay) (EPOCH) (2.2, set 1) | 1969 | Maygay | ep_commd | | 0.00 |
| | Complete Madness (Maygay) (EPOCH) (2.2, set 2) (clone of: ep_commd) | 1969 | Maygay | ep_commda | | 0.00 |
 | Complex X | 1984 | Taito America Corporation | complexx | Platform / Shooter | 0.00 |
| | Computer Quiz Atama no Taisou (Japan) | 1983 | Yachiyo Denki / Uni Enterprize | atamanot | | 0.00 |
 | Condor (bootleg of Phoenix) (clone of: phoenix) | 1981 | bootleg | condor | Shooter / Gallery | 0.00 |
| | Coney Island (Qps) (MPU4) | 1969 | Qps | m4coney | | 0.00 |
| | Confidential Mission (GDS-0001) | 2000 | Sega | confmiss | | 0.00 |
| | Congo (1.3) (clone of: congo_21) | 1995 | Williams | congo_13 | | 0.00 |
| | Congo (2.0) (clone of: congo_21) | 1995 | Williams | congo_20 | | 0.00 |
| | Congo (2.1) | 1995 | Williams | congo_21 | | 0.00 |
 | Congo Bongo (Rev C, 2 board stack) (sample of: congo) | 1983 | Sega | congo | Platform / Run Jump | 7.92 |
| Congo Bongo (Rev C, 3 board stack) (clone of: congo) (sample of: congo) | 1983 | Sega | congoa | | 0.00 |
| | Connect 4 | 1969 | Dolbeck Systems | m4conn4 | | 0.00 |
