| Id | Name | Systems | Actions |
|---|---|---|---|
| 3012 | Combat | A2600 | |
| 3122 | Combat Cars | Genesis | |
| 156 | Comix Zone | Genesis | |
| 2877 | Command & Conquer | N64 | |
| 3171 | Command & Conquer - Red Alert | PSX | |
| 1057 | Commander Keen: Episode 1 - Marooned on Mars | DOS | |
| 1050 | Commander Keen: Episode 2 - The Earth Explodes | DOS | |
| 822 | Commander Keen: Episode 3 - Keen Must Die! | DOS | |
| 1006 | Commander Keen: Episode 4 - Secret of the Oracle | DOS | |
| 630 | Commander Keen: Episode 5 - The Armageddon Machine | DOS | |
| 1029 | Commander Keen: Episode 6 - Aliens Ate My Baby Sitter! | DOS | |
| 1516 | Commander Keen: Keen Dreams | DOS | |
| 2061 | Conan: The Mysteries of Time | NES | |
| 2266 | Confuzion | C64 | |
| 1923 | Congo Bongo | C64 | |
| 2796 | Congo Bongo | A2600 | |
| 1221 | Congo's Caper | SNES | |
| 4054 | Connect Four | GBA | |
| 369 | Conquest of the Crystal Palace | NES | |
| 18 | Contra | NES | |
| 748 | Contra | MSX | |
| 2673 | Contra | Arcade | |
| 543 | Contra 4 | DS | |
| 2740 | Contra Advance: The Alien Wars EX | GBA | |
| 658 | Contra Force | NES |