| Game | Platform | Developer | Publisher (JP) | Publisher (NA) | Publisher (PAL) |
|---|---|---|---|---|---|
| Caves of Qud | Linux, Microsoft Windows, macOS | Freehold Games | N/A | Kitfox Games | Kitfox Games |
| Celestia: Broken Sky | Android | ZQGame | N/A | ZQGame | N/A |
| Celestia: Chain of Fate | Android, Microsoft Windows, Nintendo Switch, iOS | Agate | N/A | PQube | PQube |
| Celestian Tales: Realms Beyond | Microsoft Windows | Agate, Ekuator Games | N/A | Digital Tribe | Digital Tribe |
| Chained Echoes | Linux, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PlayStation 4, macOS | Umami Tiger (Matthias Linda) | Deck13 Interactive | Deck13 Interactive | Deck13 Interactive |
| Champions of Norrath: Realms of EverQuest | Sony PlayStation 2 | Snowblind Studios | N/A | Daybreak Game Company | Ubisoft |
| Champions Online | Microsoft Windows | Cryptic Studios | N/A | Atari, Perfect World Entertainment | N/A |
| Champions: Return to Arms | Sony PlayStation 2 | Snowblind Studios | N/A | Daybreak Game Company | Daybreak Game Company |
| Chantelise: A Tale of Two Sisters | Microsoft Windows | EasyGameStation | EasyGameStation | Carpe Fulgur | Carpe Fulgur |
| Chaos on Deponia | Linux, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PlayStation 4, macOS | Daedalic Entertainment | N/A | Daedalic Entertainment | Daedalic Entertainment |
| Chaos Rings | Android, iOS | Media.Vision | Square Enix | Square Enix | Square Enix |
| Chaos Rings II | Android, iOS | Media.Vision | Square Enix | Square Enix | Square Enix |
| Chaos Rings III | Android, iOS | Media.Vision | Square Enix | Square Enix | Square Enix |
| Chaos Rings III: Prequel Trilogy | Sony PS Vita | Bullets, Media.Vision | Square Enix | N/A | N/A |
| Chaos Rings Omega | Android, iOS | Media.Vision | Square Enix | Square Enix | Square Enix |
| Chaos Seed: Fuusui Kairoki | Sega Saturn, Super Nintendo Entertainment System | Neverland | ESP Software, Taito | N/A | N/A |
| Chaos Wars | Sony PlayStation 2 | Idea Factory | Idea Factory | O~3 Entertainment | N/A |
| Chaos;Child | Android, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PS Vita, Sony PlayStation 3, Sony PlayStation 4, iOS | 5pb. | 5pb. | PQube | PQube |
| Chaos;Head | Microsoft Windows | 5pb., Nitroplus | Nitroplus | N/A | N/A |
| Chaos;Head Noah | Android, Microsoft Windows, Microsoft Xbox 360, Nintendo Switch, Sony PS Vita, Sony PSP, Sony PlayStation 3, iOS | 5pb., Nitroplus | Nitroplus | N/A | N/A |
| Chaos;Head Noah / Chaos;Child Double Pack | Microsoft Windows, Nintendo Switch | Mages, Nitroplus | Mages | Spike Chunsoft | Numskull Games, Spike Chunsoft |
| Charade Maniacs | Android, Nintendo Switch, Sony PS Vita, iOS | Idea Factory | Idea Factory | Idea Factory | Idea Factory |
| Chase: Cold Case Investigations – Distant Memories | Nintendo 3DS | Arc System Works | Arc System Works | Aksys Games | Aksys Games |
| Chasm | Linux, Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PS Vita, Sony PlayStation 4, macOS | Bit Kid | N/A | Bit Kid | Bit Kid |
| Check: Chapter One | Android, Ouya, iOS | Polygon Gaming | N/A | Polygon Gaming | N/A |
