| CREATIVE STUDIO COMANDO2 | Developer | |
| CREΛTΞXION OFFICIAL | Developer | |
| CRI | DeveloperPublisher | |
| CRINGY CRIMMER | Developer | |
| CRJ | Developer | |
| CRL | Publisher | |
| CRL Group | Publisher | |
| CRL Group PLC | DeveloperPublisher | |
| CRShepherd | Developer | |
| CRT Factory | DeveloperPublisher | |
| CS | DeveloperPublisher | |
| CS1 Team | Developer | |
| CSG Imagesoft | Publisher | |
| CSK | DeveloperPublisher | |
| CSK JP | Publisher | |
| CSK Research | Publisher | |
| CSK Research Institute | Publisher | |
| CSK Research Institute Corp. | DeveloperPublisher | |
| CSKJP | Publisher | |
| CSO Simtek | Developer | |
| CSO Studios | Developer | |
| CSR-Studios | Developer | |
| CSaratakij | Developer | |
| CStalker | Developer | |
| CT Games | Developer | |
| CTA Developments | Developer | |
| CTLB | Developer | |
| CTN-Originals | Developer | |
| CTNeptune | Developer | |
| CTXM | Developer | |
| CUE SoftSwap | Publisher | |
| CURIA PRODUCTION | Developer | |
| CW Studios | Developer | |
| CW-Games | DeveloperPublisher | |
| CWGames | Developer | |
| CWRU-EECS390 | Developer | |
| CWoolz | Developer | |
| CXLTFVKE | Developer | |
| CXTM | Developer | |
| CZeroTwo | Developer | |
| C_Ryder | Developer | |
| CaCh | Developer | |
| CaGames | Developer | |
| CaLaBaTStudios | Developer | |
| CaTBoNe Games | Developer | |
| Cab | Developer | |
| Cabezotta | Developer | |
| Cabidge | Developer | |
| Cable Software | Publisher | |
| Cabreira | Developer | |
| Cacareco Games | Developer | |
| Cache Grab Studios | Developer | |
| Cache-Cache Team | Developer | |
| Cachi Córdova | Developer | |
| Cacio&PepeGames | Developer | |
| Cactus | Developer | |
| Cactus Game Studios | Developer | |
| CactusCoder131 | Developer | |
| Cactus_Studios | Developer | |
| Cactusmancer | Developer | |
| Cadbury | Developer | |
| CadeKid | Developer | |
| CadeW | Developer | |
| Caden Nebel | Developer | |
| Cadet | Developer | |
| Cadstor Val | Developer | |
| Caelyn Sandel | Developer | |
| Caerule | Developer | |
| Caerux | DeveloperPublisher | |
| Caevacior | Developer | |
| Cafe Empty | Developer | |
| Cafe Nemo | Developer | |
| Cafelovai | Developer | |
| CaffCat | Developer | |
| CaffeinatedOwl | Developer | |
| CaffeineWare | Developer | |
| Caffinate | Developer | |
| Café Ducha Siesta | Developer | |
| Caged Element | DeveloperPublisher | |
| Cahatstrophe Games | Developer | |
| Cahliban | Developer | |
| Caiaphas | Developer | |
| Caidence | Developer | |
| CaileanCongedo | Developer | |
| Caine | Developer | |
| Caio | Developer | |
| Caio Costa | Developer | |
| Caio MGA | Developer | |
| Caipirinha Games | Developer | |
| Caique Assis | Developer | |
| Cairn4 | Developer | |
| Caitlin Crady | Developer | |
| Caiysware | Developer | |
| Cajji Software | Developer | |
| CakeCommander | Developer | |
| CakeNeq Games | Developer | |
| Cakenap Games | Developer | |
| Cake~ | Developer | |
| CalArts GameMakers | Developer | |
| Calabi | Developer | |
| Caladrius | Developer | |
| CalamarRojo | Developer | |
| Calamarcia | Developer | |
| Calangames | Developer | |
| Calappa Games | Developer | |
| Calaris Studios | Developer | |
| Calavera Studio | Developer | |
| Calbabreaker | Developer | |
| Calbia | Developer | |
| Calcatz | Developer | |
| CalciferYT | Developer | |
| Calcilator | Developer | |
| Caldera | Publisher | |
| Caleb Palmer | Developer | |
| Caleb Wilson | Developer | |
| Caleb Winston | Developer | |
| CalebBeynon | Developer | |
| Calibre Games | Developer | |
| Caliburn Studio | Developer | |
| Calick | Developer | |
| California Dreams | DeveloperPublisher | |
| California Merchandising Concepts | Developer | |
| California Pacific Computer Company | Publisher | |
| Caligari Games | Developer | |
| CalimaSaga | Developer | |
| Calined | Developer | |
| CalixJumio | Developer | |
| Calixarene | Developer | |
| Call Me Sipo | Developer | |
| Call Of The Void | Developer | |
| Call_in | Developer | |
| Calliope Studio | Developer | |
| CallmeConor | Developer | |
| CallofDuckies | Developer | |
| Callum Carr | Developer | |
| Callum John | Developer | |
| Callum McAlister | Developer | |
| Calmed by the Dark Games | Developer | |
| Calsonic | Publisher | |
| Caludron Ltd. | Developer | |
| Calum Rodger | Developer | |
| Calvares | Developer | |
| Calvin And Hobbies | Developer | |
| Calvin S | Developer | |
| Calvin Tham | Developer | |
| Calvino Noir | DeveloperPublisher | |
| Cam | Developer | |
| Cam Lovell | Developer | |
| CamBaks | Developer | |
| Camaika | Developer | |