| Club Life (2016) | 123,071 | 96 |
| Club Manager 2016 (2015) | 26,354 | 3 |
| Club Penguin (2005) | 379,260,951 | 16,485 |
| Club Penguin Island (2017) | 23,514,376 | 639 |
| Club Penguin: Elite Penguin Force (2008) | 822,860 | 753 |
| Club Penguin: Game Day! (2010) | 3,268,888 | 253 |
| Club Soccer Director 2021 - Football Club Manager (2020) | 52,673 | 48 |
| Clubhouse Games (2005) | 9,327,564 | 858 |
| Clubhouse Games: 51 Worldwide Classics (2020) | 584,899,738 | 25,615 |
| Cluck Yegger in Escape from the Planet of the Poultroid (2015) | 2,099,933 | 93 |
| Cluckles' Adventure (2017) | 4,735 | 31 |
| Clue (1992) | 28,044 | 49 |
| Clue (1998) | 363,603 | 39 |
| Clue (2017) | 4,931,487 | 713 |
| Clue Chronicles: Fatal Illusion (1999) | 50,327 | 26 |
| Clue Classic (2008) | 27,614 | 62 |
| Clue For Your Thoughts (2024) | 0 | 0 |
| The Clue! (1994) | 561,549,034 | 12,517 |
| Clue: Master Detective (1989) | 14,127 | 18 |
| The ClueFinders 3rd Grade Adventures: The Mystery of Mathra (1998) | 105,974 | 170 |
| The ClueFinders 4th Grade Adventures: Puzzle of the Pyramid (1997) | 33,447 | 96 |
| The ClueFinders 5th Grade Adventures: The Secret of the Living Volcano (1999) | 27,893 | 65 |
| The ClueFinders 6th Grade Adventures: The Empire of the Plant People (1999) | 14,167 | 66 |
| The ClueFinders Math Adventures (2000) | 16,426 | 84 |
| The ClueFinders Search and Solve Adventures (2000) | 9,127 | 67 |
| ClueFinders: Mystery Mansion Arcade (2000) | 7,063 | 23 |
| ClueFinders: The Incredible Toy Store Adventure! (2001) | 7,236 | 28 |
| Clumsy Fred (2017) | 608,362 | 38 |
| Clumsy Knight 2 (2017) | 4,471 | 3 |
| Clumsy Knight Vs. Skeleton (2018) | 0 | 0 |
| Clumsy Ninja (2013) | 42,157,310 | 756 |
| The Clumsys 2: Butterfly Effect (2010) | 12,024 | 6 |
| Clunky Hero (2021) | 294,999 | 661 |
| Cluster Fly (2022) | 0 | 0 |
| Clusterball (2000) | 19,554 | 10 |
| Clusterpuck (2012) | 48,224 | 64 |
| Clustertruck (2016) | 380,804,856 | 11,892 |
| Clutch Hitter (1991) | 130,722 | 69 |
| Clutter IX: Clutter IXtreme (2021) | 10,427 | 16 |
| Clyde's Adventure (1992) | 1,506,960 | 62 |
| cmd error (2023) | 27 | 3 |
| CMT Presents: Karaoke Revolution Country (2006) | 5,755 | 9 |
| CNDL (2020) | 0 | 0 |
| Co-open (2021) | 6,255 | 33 |
| Coach K College Basketball (1995) | 75,306 | 254 |
| Coala (1995) | 501,003 | 35 |
| Coalhero (2021) | 0 | 0 |
| Coaster (2017) | 518,782,410 | 8,428 |
| Coaster Race (1986) | 61,140 | 18 |
| Coaster Works (1999) | 19,551 | 64 |
| COASTLINE (2023) | 2,538,103 | 149 |
| Cobalt (2016) | 8,068,101 | 1,339 |
| Cobalt WASD (2017) | 189,696 | 29 |
| Cobra (1986) | 9,519,372 | 1,070 |
| Cobra Command (1984) | 227,930 | 136 |
| Cobra Command (1988) | 274,801 | 183 |
| Cobra II (1987) | 43,876 | 24 |
| Cobra Kai 2: Dojos Rising (2022) | 1,341,065 | 825 |
| Cobra Kai: The Karate Kid Saga Continues (2020) | 9,172,516 | 2,978 |
| Cobra Triangle (1989) | 790,428 | 507 |
| Coca-Cola Happiness Factory - Mortar Men (2009) | 0 | 0 |
| Coca-Cola Kid (1994) | 3,914,436 | 183 |
| Cockpit Manager '14 (2014) | 10,110 | 14 |
| CoComelon: Play with JJ (2022) | 598,947 | 143 |
| Cocona World (1987) | 17,527 | 11 |
| CocoNuts (1982) | 46,195,888 | 1,780 |
| Cocoron (1991) | 389,077 | 237 |
| Cocoto Alien Brick Breaker (2012) | 13,349 | 14 |
| Cocoto Festival (2009) | 11,676 | 11 |
| Cocoto Fishing Master (2005) | 620,024 | 43 |
| Cocoto Kart Racer (2005) | 444,979 | 288 |
| Cocoto Kart Racer 2 (2011) | 23,730 | 9 |
| Cocoto Magic Circus (2006) | 850,598 | 55 |
| Cocoto Magic Circus 2 (2013) | 19,299 | 8 |
| Cocoto Platform Jumper (2004) | 99,552 | 112 |
