| Catacomb (1989) | 1,094,022 | 49 |
| Catacomb (1990) | 19,821 | 33 |
| Catacomb 3-D (1991) | 552,378 | 202 |
| The Catacomb Abyss (1992) | 174,910 | 212 |
| Catacomb Kids (2015) | 759,927 | 1,485 |
| Catacombs 1: Demon War (2017) | 11,518 | 24 |
| The Catacombs of Solaris Revisited (2021) | 158,653 | 32 |
| Catalypse (1992) | 36,070 | 27 |
| Catalyst Black (2020) | 1,250,510 | 1,821 |
| Catamyst (2024) | 1,046 | 15 |
| Catan (2007) | 117,738 | 35 |
| Catan (2008) | 67,066 | 37 |
| Catan (2019) | 588,868 | 222 |
| Catan Universe (2017) | 1,357,340 | 1,045 |
| Catan VR (2018) | 468,429 | 108 |
| Catan: Die Erste Insel (1999) | 10,478 | 77 |
| Catarro (2021) | 357,437 | 22 |
| Catastronauts (2018) | 4,719,554 | 241 |
| CatBox (2024) | 2,347 | 8 |
| Catboy Aim Trainer (2024) | 0 | 0 |
| catboyZOOM (2024) | 261 | 2 |
| CatCat Save The World (2024) | 0 | 0 |
| Catch 'Em!: Goldfish Scooping (2018) | 5,787 | 9 |
| Catch a Falling Star (2016) | 122,517 | 85 |
| Catch a Lover (2017) | 56,639,556 | 140 |
| Catch Me If You Can (2022) | 133,608,204 | 914 |
| Catch Royale (2023) | 164 | 3 |
| Catch the Head (2019) | 29,018 | 11 |
| Catch the Sperm (2001) | 31,663 | 17 |
| CATch the Stars (2020) | 520,855 | 66 |
| CATch the Stars: Japan (2021) | 620 | 7 |
| Catch the Witch (2017) | 32,520 | 9 |
| Catch Them Sweetie (2024) | 86 | 7 |
| The Catch: Carp & Coarse Fishing (2020) | 42,402 | 49 |
| CatDog: Quest for the Golden Hydrant (1999) | 2,425,379 | 41 |
| Cate West: The Vanishing Files (2008) | 114,384 | 63 |
| Catechumen (2000) | 668,587 | 44 |
| Category 6 (2025) | 717,271 | 47 |
| Catellite-609: feline space adventure (2022) | 991 | 10 |
| Catena (2026) | 0 | 1 |
| Caterpillar Construction Tycoon (2005) | 25,979 | 7 |
| Caterva (2022) | 563 | 8 |
| Catgirl Aim Trainer (2024) | 0 | 0 |
| CATGIRL LOVER (2019) | 12,575 | 6 |
| CATGIRL LOVER 2 (2019) | 2,878 | 10 |
| Catgirls From My Sweet Dream (2022) | 2,709 | 12 |
| Catharage (2025) | 0 | 0 |
| Cathedral (2019) | 9,728,452 | 2,384 |
| Cathedral 3-D (2020) | 303,053 | 68 |
| Catherine (2011) | 301,362,926 | 19,231 |
| Catherine Ragnor and the Legend of the Flying Dutchman (2021) | 5,724 | 6 |
| Catherine: Full Body (2018) | 53,319,274 | 16,941 |
| Catizens (2022) | 1,232,013 | 785 |
| Catjinni Survivors (2026) | 80 | 1 |
| Catlandia: Crisis at Fort Pawprint (2020) | 693 | 9 |
| Catlateral Damage (2021) | 47,372,379 | 1,677 |
| Catlists (2024) | 0 | 0 |
| Catmaze (2018) | 153,389 | 550 |
| Catniptic (2024) | 27 | 1 |
| CATO: Buttered Cat (2024) | 6,371 | 53 |
| Catoise (2023) | 751 | 19 |
| Catopia: Rush (2021) | 2,314,173 | 818 |
| Catrap (1990) | 140,348 | 284 |
| Cats & Dice (2025) | 60,171 | 22 |
| Cats - Classic Onet Connect (2021) | 0 | 0 |
| Cats and Seek: Kyoto (2024) | 1,717 | 27 |
| Cats and Seek: Osaka (2023) | 912 | 35 |
| Cats and Seek: Tokyo (2025) | 4,273 | 26 |
| Cats are Liquid - A Better Place (2019) | 81,250 | 483 |
| Cats are Liquid - A Light in the Shadows (2016) | 0 | 0 |
| Cats Are Money (2025) | 0 | 0 |
| Cats Around Us: Black Cat (2025) | 0 | 1 |
| Cats Atelier - A Meow Match 3 Game (2017) | 121,390 | 296 |
| Cats Catching Mice: The Black and White World (2025) | 0 | 0 |
| Cats Clicker (2024) | 25 | 1 |
