| Checkmaty | Developer | |
| Cheeky Monkey Software | DeveloperPublisher | |
| Cheerful Shark studios | Developer | |
| Cheese Team | Developer | |
| CheeseBaron | Developer | |
| CheeseBaron2 | Developer | |
| CheeseDoodler | Developer | |
| CheeseHead Games | Developer | |
| CheeseKimbap2129 | Developer | |
| CheeseLife | Developer | |
| CheeseSHU | Developer | |
| Cheesemaster Games | Developer | |
| Cheeseness | Developer | |
| Cheesepencil | Developer | |
| Cheesy Software | DeveloperPublisher | |
| CheesyOnion | Developer | |
| Cheesyburger69 | Developer | |
| CheezGarlick | Developer | |
| CheezeeChicken | Developer | |
| Cheezyrock | Developer | |
| ChefDiggityDog | Developer | |
| Chegovia | Developer | |
| Chel | Developer | |
| Chelsea Stearns | Developer | |
| Chember_YT | Developer | |
| Chemist02 | Developer | |
| Chen | Developer | |
| Chengzan Dong | Developer | |
| Chepikov Vladimir | Developer | |
| Chequered Cow Games | DeveloperPublisher | |
| Chequered Ink | DeveloperPublisher | |
| Cherobin | Developer | |
| Cherribomaddict | Developer | |
| Cherry Cupid | Developer | |
| Cherry Games | DeveloperPublisher | |
| Cherry Pie Games | Developer | |
| Cherry Pop Games | DeveloperPublisher | |
| CherryGamez | Developer | |
| CherryKissGames | Developer | |
| Cherrymochi | Developer | |
| Cherubchucky | Developer | |
| Cheshire Engineering | Developer | |
| Chesker | Developer | |
| ChessBase GmbH | Developer | |
| Chessbase | Publisher | |
| Chesstar Studios | Developer | |
| ChessyOfficial | Developer | |
| Chester | Developer | |
| ChetuDev | Developer | |
| Chevon | Developer | |
| ChevyRay | Developer | |
| Chey Webb | Developer | |
| Cheyenne Mountain Entertainment | Developer | |
| Chez3 | Developer | |
| ChezForShire | Developer | |
| ChezJfrey | Developer | |
| ChibiSheDevil | Developer | |
| Chibi_Janelle | Developer | |
| Chibig | Developer | |
| Chibig Studio | DeveloperPublisher | |
| ChichaST | Developer | |
| ChickenHat | Developer | |
| ChickenNuggets534 | Developer | |
| Chickenhead | Developer | |
| Chicky | Developer | |
| Chicordine | Developer | |
| Chief653 | Developer | |
| Chihirchan | Developer | |
| Chikin | Developer | |
| Childish Things | Publisher | |
| Children's Computer Workshop | Developer | |
| Children's Television Workshop | Developer | |
| Childware | Developer | |
| Chili Games | Developer | |
| ChiliDog Interactive | Publisher | |
| Chiligoat | Developer | |
| Chill-Beats | Developer | |
| ChillGameDesign | Developer | |
| ChillMaze Studio | Developer | |
| Chilla's Art | Developer | |
| Chillaxe Games | Developer | |
| Chilled Mouse | DeveloperPublisher | |
| Chilleh | Developer | |
| ChilliTech | Developer | |
| ChillingStudios | Developer | |
| Chillu | Developer | |
| Chimango Games | Developer | |
| Chime | Developer | |
| Chime Corporation | Developer | |
| Chimo | Developer | |
| Chinafreak | Developer | |
| Chinese Gamer | Publisher | |
| Ching | Developer | |
| Chingy | Developer | |
| Chinwizard | Developer | |
| Chinykian Games | DeveloperPublisher | |
| ChioButterfly | Developer | |
| Chip Software | DeveloperPublisher | |
| Chippy | Developer | |
| Chippyri | Developer | |