| Cuban Missile Crisis: The Aftermath (2005) | 167,884 | 231 |
| Cube (2001) | 479,037 | 243 |
| Cube (2007) | 68,014,668 | 4,203 |
| Cube & Star: An Arbitrary Love (2014) | 30,333 | 24 |
| Cube 2: Sauerbraten (2004) | 2,612,019 | 888 |
| Cube Chaos (2023) | 76,380 | 88 |
| Cube Creator DX (2017) | 1,012,460 | 13 |
| Cube Creator X (2018) | 1,821,671 | 38 |
| Cube Escape: Arles (2015) | 1,911,055 | 364 |
| Cube Escape: Case 23 (2015) | 8,728,425 | 682 |
| Cube Escape: Harvey's Box (2015) | 2,756,474 | 359 |
| Cube Escape: Paradox (2018) | 18,236,438 | 2,916 |
| Cube Escape: Seasons (2015) | 22,309,441 | 821 |
| Cube Escape: The Cave (2017) | 8,204,297 | 605 |
| Cube Escape: The Lake (2015) | 8,280,833 | 511 |
| Cube Escape: The Mill (2015) | 1,432,840 | 353 |
| Cube Escape: Theatre (2016) | 3,224,689 | 312 |
| Cube Full of Mines (2018) | 0 | 0 |
| Cube Gothic (2020) | 610,481 | 31 |
| Cube Life: Island Survival (2015) | 1,258,321 | 822 |
| Cube Man (2020) | 22,171 | 70 |
| Cube Mission (2019) | 78,216 | 63 |
| Cube Quest (1984) | 395,145 | 79 |
| Cube Raiders (2020) | 19,287 | 44 |
| Cube Runner (2008) | 103,449 | 162 |
| Cube Space (2021) | 16,769 | 14 |
| Cube Surfer! (2020) | 291,699,100 | 11,794 |
| Cube Universe (2018) | 29,958 | 50 |
| Cube World (2013) | 348,271,004 | 19,762 |
| Cube Worlds Survival (2020) | 103 | 2 |
| Cube XL (2018) | 49,099 | 1 |
| Cube Zone (2018) | 503,189 | 1,072 |
| Cube: 3D Puzzle Mayhem (2007) | 5,351 | 15 |
| CubeCube (2021) | 2,453 | 11 |
| The Cubedex of Brass and Wood (2020) | 325 | 5 |
| Cubelands (2010) | 63,500 | 19 |
| Cubello (2008) | 72,090 | 23 |
| CubeLoop (2022) | 125 | 3 |
| Cubelz (2018) | 0 | 0 |
| Cubemen (2012) | 499,896 | 217 |
| CubeParkour (2019) | 24,053 | 3 |
| CubeRun 2 (2023) | 0 | 0 |
| Cubes and Knights (2022) | 2,039 | 7 |
| Cubethon (2024) | 0 | 0 |
| Cubic Ninja (2011) | 902,595 | 109 |
| Cubicity: Slide puzzle (2019) | 2,997 | 9 |
| Cubico (2019) | 43,048 | 19 |
| Cubikolor (2016) | 2,934 | 23 |
| Cubiscape 2 (2020) | 1,409 | 11 |
| Cubitrix (2023) | 0 | 0 |
| Cubiverse (2021) | 256 | 8 |
| Cubivore: Survival of the Fittest (2002) | 3,394,862 | 928 |
| Cubix Robots for Everyone: Showdown (2001) | 82,275 | 106 |
| Cubixx (2010) | 36,541 | 36 |
| Cuboid (2009) | 263,055 | 53 |
| Cuboid Keeper (2019) | 29,149 | 58 |
| Cubon (2024) | 0 | 0 |
| Cubotrox (2016) | 16,962 | 24 |
| CUBOTS The Origins (2017) | 1,984 | 7 |
| Cubulus (1991) | 1,512 | 14 |
| Cubus (2024) | 0 | 0 |
| Cubway (2016) | 23,932 | 33 |
| CUCKOLD SIMULATOR: Life as a Beta Male Cuck (2021) | 3,083,884 | 180 |
| Cuddly Forest Friends (2020) | 18,661 | 34 |
| Cue Club (2000) | 141,487 | 85 |
| Cue Club 2 (2014) | 96,600 | 151 |
| Cuit (2017) | 72,354 | 52 |
| Culdcept (1997) | 735,394 | 1,348 |
| Culdcept 3DS (2012) | 81,966 | 17 |
| Culdcept DS (2008) | 3,501 | 31 |
| Culdcept Revolt (2017) | 987,855 | 1,967 |
| Culdcept Saga (2006) | 237,974 | 294 |
| Culdcept Second (2001) | 188,665 | 593 |
| The Culling (2016) | 242,267,837 | 8,379 |
| The Culling II (2018) | 6,423,618 | 188 |
