| Atomic Owl (2025) | 19,062 | 66 |
| Atomic Picnic (2024) | 602,980 | 285 |
| Atomic Point (1990) | 5,031 | 21 |
| Atomic Punk (1990) | 368,169 | 400 |
| Atomic Raid (2025) | 355 | 6 |
| Atomic Robo-Kid (1988) | 301,655 | 448 |
| Atomic Society (2017) | 3,387,418 | 290 |
| Atomic Space Command (2016) | 4,047 | 9 |
| Atomic Wilds (2024) | 0 | 0 |
| Atomica Deluxe (2001) | 42,780 | 56 |
| Atomicrops (2020) | 9,003,885 | 2,899 |
| ATOMINE (2017) | 2 | 1 |
| Atomino (1990) | 9,524 | 29 |
| Atomix (1990) | 2,830,748 | 169 |
| ATONE: Heart of the Elder Tree (2019) | 93,034 | 264 |
| Atopes (2021) | 864 | 13 |
| ATP Tour Championship Tennis (1994) | 23,785 | 173 |
| ATR: All Terrain Racing (1995) | 47,673 | 48 |
| ATRI -My Dear Moments- (2020) | 4,170,915 | 750 |
| Atria (2022) | 66,654 | 48 |
| Atria Valkyrie (2020) | 48 | 1 |
| ATRIA-1 (2021) | 1,314 | 2 |
| Atrio: The Dark Wild (2021) | 1,316,186 | 486 |
| Atrius Star (2021) | 0 | 1 |
| Atrocity (2018) | 7,415,631 | 382 |
| Atrox (2001) | 168,068 | 201 |
| The Attack (1981) | 17,150 | 18 |
| Attack Animal Gakuen (1987) | 92,643 | 100 |
| Attack at EP-CYG-4 (1982) | 648 | 1 |
| Attack Helicopter Dating Simulator (2018) | 52,597 | 25 |
| Attack Of Insects (2024) | 0 | 0 |
| Attack of the 50ft Robot! (2009) | 95,263 | 21 |
| Attack of the Earthlings (2018) | 2,594,727 | 458 |
| ATTACK OF THE EVIL POOP (2019) | 2,886,947 | 79 |
| Attack of the Friday Monsters! A Tokyo Tale (2013) | 298,806 | 152 |
| Attack of the Giant Mutant Lizard (2020) | 4,034,834 | 34 |
| Attack of the Gigant Zombie vs Unity chan (2018) | 181,670 | 7 |
| Attack of the Karens (2022) | 140,862 | 83 |
| Attack of the Killer Swarm (2005) | 398 | 2 |
| Attack of the Killer Tomatoes (1986) | 5,642 | 30 |
| Attack of the Killer Tomatoes (1991) | 481,142 | 395 |
| Attack of the Kittens (2012) | 11,092 | 2 |
| Attack of the Movies 3D (2010) | 443,557 | 106 |
| Attack of the Mutant Artificial Trees (2004) | 371 | 5 |
| Attack of the Mutant Camels (1983) | 66,194 | 96 |
| Attack of the Mutant Penguins (1995) | 40,035 | 62 |
| The Attack of the Phantom Karate Devils (1983) | 5,989 | 5 |
| Attack of the Saucerman (1999) | 72,980 | 147 |
| Attack of the Trafalas (2022) | 897 | 3 |
| Attack on Alpha Centauri (1983) | 437 | 6 |
| Attack On Altair (1983) | 1,080 | 4 |
| Attack on Hex Island (2024) | 6,221 | 14 |
| Attack on Pearl Harbor (2007) | 950,785 | 266 |
| Attack on the Death Star (1991) | 49,815 | 30 |
| Attack on Titan (2016) | 4,371,027,362 | 102,023 |
| Attack on Titan 2 (2018) | 362,497,387 | 35,901 |
| Attack on Titan 2 - A.O.T.2 (2018) | 63,232,108 | 5,695 |
| Attack on Titan: Humanity in Chains (2013) | 6,946,058 | 347 |
| Attack on Toys (2021) | 18,013,456 | 386 |
| Attack Zone (2022) | 29,585 | 12 |
| Attentat 1942 (2017) | 206,327 | 104 |
| Attractio (2016) | 429,179 | 146 |
| Attractorache (2018) | 0 | 0 |
| Attrax (2025) | 1,101 | 6 |
| Attrition: Tactical Fronts (2018) | 3,046 | 37 |
| Atulos Online (2016) | 8,833 | 12 |
| ATurd - Abuser Escape (2022) | 368 | 3 |
| ATV GP (2010) | 13,530 | 7 |
| ATV Mudracer (2005) | 2,080 | 8 |
| ATV Offroad Fury (2001) | 1,364,073 | 644 |
| ATV Offroad Fury 2 (2002) | 1,594,577 | 950 |
| ATV Offroad Fury 3 (2004) | 544,203 | 522 |
| ATV Offroad Fury 4 (2006) | 839,157 | 556 |
| ATV Offroad Fury Pro (2006) | 332,851 | 233 |
| ATV Offroad Fury: Blazin' Trails (2005) | 257,673 | 104 |
