| The Count (1979) | 694,672 | 116 |
| Count Duckula 2 (1992) | 53,328 | 49 |
| The Count Lucanor (2016) | 7,781,125 | 2,224 |
| Count Pumpcula (2023) | 10,605 | 14 |
| Countdown (1990) | 1,167,114 | 244 |
| Countdown Final Zone (2024) | 68 | 4 |
| Countdown Timer (2023) | 4,200,894 | 729 |
| Countdown to Doom (1982) | 66,052 | 16 |
| Countdown to Shutdown (1984) | 4,557 | 9 |
| Countdown Vampires (1999) | 3,337,463 | 1,269 |
| Counter Action (1996) | 100,876 | 56 |
| Counter Clash (2025) | 4,417 | 16 |
| Counter Fight (2016) | 32,995,942 | 639 |
| Counter Force (2007) | 313,600 | 53 |
| Counter Recon: The First Mission (2021) | 31,418 | 17 |
| Counter-Strike (1999) | 2,642,452,852 | 353,963 |
| Counter-Strike 2 (2023) | 60,022,003,475 | 3,798,003 |
| Counter-Strike Neo (2005) | 327,656 | 100 |
| Counter-Strike Nexon: Studio (2014) | 33,208,927 | 8,218 |
| Counter-Strike Nexon: Zombies (2014) | 6,827,697 | 1,172 |
| Counter-Strike Online (2008) | 317,284,931 | 26,992 |
| Counter-Strike Online 2 (2013) | 85,425,125 | 9,096 |
| Counter-Strike: Condition Zero (2004) | 56,909,679 | 23,466 |
| Counter-Strike: Malvinas (2013) | 71 | 1 |
| Counter-Strike: Source (2004) | 48,789,483,370 | 525,678 |
| Counter-Stroke: Grand Building (2022) | 0 | 0 |
| Counter: Side (2021) | 77,913,887 | 38,969 |
| CounterAttack: Uprising (2019) | 4,178 | 43 |
| Counterclocking (2023) | 2,923 | 45 |
| CounterSpy (2014) | 3,135,672 | 1,727 |
| Countess in Crimson (2022) | 74,523 | 8 |
| Countin' Stars (2024) | 603 | 2 |
| Countless Army (2024) | 81,728 | 16 |
| Country Dance (2011) | 1,336,855 | 391 |
| Country Dance 2 (2011) | 1,310,879 | 96 |
| Country Dance All Stars (2012) | 61,129 | 27 |
| Country Hopper (2025) | 0 | 0 |
| Country Justice: Revenge of the Rednecks (2005) | 10,050,461 | 46 |
| Country Life (2009) | 156,275 | 103 |
| Country Tales (2015) | 15,910 | 168 |
| Country Tales 2: New Frontiers (2024) | 6,952 | 37 |
| Countryball The Real Time Strategy Game (2025) | 251,568 | 3 |
| CountryBalls Heroes (2021) | 1,534,256 | 214 |
| Countryballs: Over The World (2018) | 1,862 | 7 |
| Countryside Life Simulator (2024) | 524,742 | 52 |
| The Courage to be Disliked (2024) | 25,981 | 23 |
| Courier Chief Tycoon (2023) | 0 | 0 |
| Courier Crisis (1997) | 190,286 | 230 |
| Courier of the Crypts (2015) | 44,149 | 107 |
| Courier Tale (2024) | 70 | 4 |
| Court of Ashes (2019) | 422 | 3 |
| Court of Crowns (2023) | 3,688 | 9 |
| The Court Of Wanderers (2024) | 7,362 | 43 |
| Court, Connect, Capture (2023) | 1 | 1 |
| Courtyard Broomball (2018) | 175 | 1 |
| Coven (2022) | 4,453,012 | 363 |
| The Coven of Calahree (2022) | 508 | 1 |
| Covenant of Solitude (2013) | 73,601 | 34 |
| Covenant: Project Zero (2023) | 241 | 5 |
| Cover Orange (2009) | 199,881,021 | 1,669 |
| Covert (2018) | 91,123 | 118 |
| Covert Commando (2020) | 46 | 4 |
| Covert Syndrome (2017) | 13,195 | 10 |
| Covet Fashion (2013) | 56,931 | 223 |
| The Coveted Mirror (1983) | 7,039 | 4 |
| Covid Carl (2022) | 1,587 | 7 |
| COVID: The Outbreak (2020) | 857,534 | 93 |
| Cow Catcher (2021) | 3,346,065 | 33 |
| Cow Clicker (2010) | 299,291 | 10 |
| Cow Girl 2 (2022) | 87 | 1 |
| Cow Girls (2021) | 2,200,403 | 300 |
| Cow Girls 3 Stories (2023) | 23 | 1 |
| Cow Milking Simulator (2017) | 0 | 0 |
| CowaCowa: Jinmenken (2024) | 6,147 | 9 |
| Cowboy 3030 (2024) | 49,604 | 73 |
