| ComeCloser (2026) | 0 | 0 |
| Comer (1998) | 64,238,560 | 380 |
| Comet Angel (2025) | 43 | 4 |
| Comet Busters! (1991) | 1,964 | 42 |
| Comet Crash (2009) | 175,628 | 340 |
| Comet Crasher (2019) | 449,879 | 15 |
| Comet Force (2025) | 2,978 | 18 |
| The Comet Game (1986) | 1,364 | 7 |
| Comet Rogue (2025) | 49,982 | 6 |
| Comet Strike (2017) | 140,706 | 19 |
| CometStriker (2018) | 2,707 | 74 |
| Comic Bakery (1984) | 136,091 | 87 |
| Comic Book Store Simulator (2025) | 1,508 | 9 |
| Comic Coloring Book (2020) | 8,075 | 7 |
| Comic Jumper: The Adventures of Captain Smiley (2010) | 587,364 | 257 |
| Comic Road (1997) | 1,095 | 12 |
| ComicBACHICoooN!! (2024) | 34 | 1 |
| The Coming End: Fresh Force Frustrations (A Gay Superhero Visual Novel) (2023) | 0 | 0 |
| Coming From Above! (2024) | 106,209 | 10 |
| Coming Heart (1995) | 235 | 3 |
| Coming Out Simulator 2014 (2014) | 178,897 | 31 |
| Comit in Cosmo Knight's Revenge (2019) | 21 | 1 |
| Comit Legends (2023) | 30 | 6 |
| Comix Zero (2025) | 6,807 | 26 |
| Comix Zone (1995) | 27,205,174 | 8,672 |
| ComixPlay #1: The Endless Incident (2016) | 10,098 | 5 |
| Command & Conquer (1995) | 920,439,685 | 55,810 |
| Command & Conquer 3: Tiberium Wars (2007) | 63,328,328 | 34,333 |
| Command & Conquer 4: Tiberian Twilight (2010) | 12,559,460 | 2,715 |
| Command & Conquer: Generals (2003) | 251,790,547 | 83,271 |
| Command & Conquer: Red Alert (1996) | 65,007,324 | 25,928 |
| Command & Conquer: Red Alert 2 (2000) | 336,908,590 | 97,548 |
| Command & Conquer: Red Alert 3 (2008) | 245,880,789 | 35,355 |
| Command & Conquer: Red Alert Mobile (2009) | 90,775 | 31 |
| Command & Conquer: Renegade (2002) | 9,838,944 | 7,915 |
| Command & Conquer: Rivals (2018) | 20,100,745 | 7,337 |
| Command & Conquer: Tiberian Sun (1999) | 26,767,555 | 13,305 |
| Command & Conquer: Tiberium Alliances (2012) | 1,716,002 | 259 |
| Command Adventures: Starship (1993) | 8,281 | 11 |
| Command and Destroy (2008) | 51,020 | 35 |
| Command HQ (1990) | 438,758 | 26 |
| Command Line Mazer (2022) | 0 | 0 |
| Command Ops: Battles from the Bulge (2010) | 26,446 | 11 |
| Command: Modern Air / Naval Operations (2013) | 742,883 | 384 |
| Command: Modern Operations (2019) | 2,391,855 | 1,411 |
| Commander '85 (2020) | 341,552 | 76 |
| Commander - World 1 (2010) | 189 | 1 |
| Commander Blood (1994) | 135,993 | 57 |
| Commander in Chief (2007) | 249,473 | 83 |
| Commander Keen (2001) | 705,106 | 431 |
| Commander Keen (2019) | 21,089 | 2 |
| Commander Keen in Aliens Ate My Babysitter (1991) | 554,042 | 432 |
| Commander Keen in Goodbye, Galaxy (1991) | 5,863,178 | 1,860 |
| Commander Keen in Invasion of the Vorticons (1990) | 1,097,163 | 1,480 |
| Commander Keen in Keen Dreams (1991) | 916,434 | 400 |
| Commander Quest (2025) | 581,615 | 452 |
| Commander Tiberius Troubleson (2025) | 378 | 7 |
| Commander: Conquest of the Americas (2010) | 1,580,420 | 172 |
| Commanders: Attack of the Genos (2008) | 9,872 | 13 |
| Commanding Nations (2022) | 17,989 | 21 |
| Commando (1985) | 81,280,875 | 11,103 |
| Commando Xenidis (2006) | 127 | 1 |
| Commando: Steel Disaster (2008) | 238,297 | 80 |
| Commandos 2: Men of Courage (2001) | 10,528,885 | 4,265 |
| Commandos 3: Destination Berlin (2003) | 3,910,082 | 1,022 |
| Commandos: Behind Enemy Lines (1998) | 12,233,044 | 4,604 |
| Commandos: Origins (2025) | 3,123,032 | 2,261 |
| Commandos: Strike Force (2006) | 3,269,254 | 2,298 |
| Common Sense Training (2006) | 175,059 | 21 |
| Common'hood (2021) | 1,366,101 | 533 |
| Communist Mutants from Space (1982) | 51,114 | 63 |
| Communite (2025) | 45,794 | 31 |
| Community College Hero: Fun and Games (2022) | 0 | 0 |
| Community College Hero: Knowledge is Power (2018) | 40 | 9 |
| Community College Hero: Trial by Fire (2015) | 151 | 5 |
