| Clone Drone in the Danger Zone (2017) | 407,201,865 | 10,153 |
| Clone Hero (2017) | 146,323,524 | 24,490 |
| Clone Invader (1989) | 9,197 | 7 |
| Clone Wars Adventures (2010) | 1,949,988 | 2,033 |
| Clone Your Way Out (2024) | 368 | 5 |
| Clones (2010) | 10,979,986 | 541 |
| Cloning Clyde (2006) | 130,137 | 116 |
| Clonizer (2025) | 59,725 | 90 |
| Clonk (1994) | 233,119 | 355 |
| Clonk Rage (2007) | 197,645 | 185 |
| Close Combat (1996) | 11,727,030 | 2,796 |
| Close Combat III: The Russian Front (1998) | 150,760 | 210 |
| Close Combat IV: The Battle of the Bulge (1999) | 55,922 | 59 |
| Close Combat V: Invasion Normandy (2000) | 52,909 | 65 |
| Close Combat: A Bridge Too Far (1997) | 335,778 | 212 |
| Close Combat: Cross of Iron (2007) | 116,903 | 114 |
| Close Combat: First to Fight (2005) | 221,730 | 223 |
| Close Combat: Marines (2004) | 184,495 | 8 |
| Close Combat: Modern Tactics (2007) | 28,469 | 12 |
| Close Combat: The Bloody First (2019) | 744,255 | 370 |
| Close Combat: Wacht am Rhein (2008) | 61,929 | 82 |
| Close Me (2017) | 896,407 | 46 |
| Close Quarters Conflict (2007) | 111,917 | 10 |
| Close to the Sun (2019) | 15,742,910 | 7,287 |
| Closed Nightmare (2018) | 2,848,837 | 1,125 |
| Closed world (2024) | 3,413 | 6 |
| Closer Than You Know (2026) | 31,559 | 12 |
| Closer the Distance (2024) | 66,184 | 346 |
| Closer To Home (2022) | 83,523 | 23 |
| Closers (2014) | 56,094,389 | 35,643 |
| Closure (2012) | 5,796,948 | 683 |
| Clothing Store Simulator (2024) | 15,724,104 | 3,020 |
| Cloud (2005) | 4,984,437 | 598 |
| Cloud Cats` Land (2025) | 0 | 0 |
| Cloud Climber (2021) | 650,021 | 577 |
| Cloud Cutter (2021) | 71,971 | 186 |
| The Cloud Dream of the Nine (2021) | 247 | 1 |
| Cloud Gardens (2020) | 824,243 | 652 |
| Cloud Kingdoms (1990) | 178,357 | 149 |
| Cloud Master (1988) | 633,786 | 470 |
| Cloud Nine (2008) | 710,461 | 100 |
| Cloudbase Prime (2017) | 413,919 | 76 |
| Cloudberry Kingdom (2013) | 28,349,411 | 1,090 |
| Cloudbuilt (2014) | 1,230,531 | 788 |
| Cloudlands : VR Minigolf (2016) | 7,115,412 | 96 |
| CLOUDOME: Prototype (2024) | 0 | 0 |
| Cloudphobia (2008) | 39,408 | 42 |
| Cloudpunk (2020) | 8,934,767 | 8,683 |
| Clouds Ahoy! (2023) | 540 | 4 |
| Clouds of Rain (2020) | 11,946 | 43 |
| CloudStudy (2024) | 0 | 0 |
| Cloudy with a Chance of Meatballs (2009) | 47,911,911 | 1,227 |
| Cloudy with a Chance of Meatballs 2 (2013) | 80,576,742 | 377 |
| Clouzy! (2021) | 139,373 | 104 |
| Clover (2009) | 170,207,186 | 16,402 |
| Clover Day's (2014) | 195,641 | 234 |
| Clover no Kuni no Alice: Wonderful Wonder World (2007) | 52,514 | 87 |
| Clover: A Curious Tale (2010) | 7,127 | 9 |
| Clown For Speed (2022) | 6,450 | 15 |
| Clown In a House (2021) | 1,192,103 | 30 |
| Clown Meat (2025) | 182,127 | 33 |
| Clown Theft Auto: Woke City (2022) | 201,712 | 23 |
| The Clown's Forest (2022) | 1,497,207 | 34 |
| Clown-O-Mania (1989) | 7,180 | 22 |
| Clown2Beat (2016) | 373 | 11 |
| Clowns and Balloons (1982) | 7,859 | 14 |
| CLT (2021) | 597,122 | 95 |
| Clu Clu Land (1984) | 1,221,111 | 754 |
| Club Drive (1994) | 747,877 | 90 |
| Club Football 2005 (2004) | 202,996 | 191 |
| Club Football: 2003/04 Season (2003) | 34,618 | 73 |
| Club Life (2016) | 100,589 | 25 |
| Club Manager 2016 (2015) | 81,750 | 7 |
| Club Naughty (2016) | 608,768 | 5 |
| Club Penguin (2005) | 369,681,597 | 22,527 |
