| Airport Control Simulator (2010) | 202,729 | 17 |
| Airport Ground Handling Simulator VR (2022) | 1,518,776 | 50 |
| Airport Mania: First Flight (2008) | 163,453 | 279 |
| Airport Simulator 2019 (2018) | 9,121,118 | 260 |
| Airport Simulator 3: Day & Night (2021) | 72,515 | 9 |
| Airport Tycoon (2000) | 2,655,249 | 555 |
| Airport Tycoon 2 (2003) | 6,903 | 42 |
| Airport Tycoon 3 (2003) | 298,169 | 12 |
| Airport X-Ray Simulator (2024) | 3,447,672 | 246 |
| AirportSim (2023) | 4,336,031 | 1,161 |
| Airs Adventure (1996) | 144,675 | 76 |
| Airscape: The Fall of Gravity (2015) | 1,538,142 | 299 |
| Airship Dragoon (2014) | 19,818 | 16 |
| Airship Q (2015) | 485,815 | 52 |
| Airship: Kingdoms Adrift (2023) | 525,014 | 225 |
| Airships: Conquer The Skies (2018) | 8,995,155 | 1,581 |
| Airships: Lost Flotilla (2025) | 114,911 | 130 |
| AirShooShoo (2025) | 54 | 4 |
| Airstrike (1982) | 4,297,324 | 513 |
| AirStrike 2 (2004) | 178,198 | 184 |
| Airstrike II (1983) | 4,152 | 26 |
| AirStrike II: Gulf Thunder (2005) | 458,897 | 286 |
| Airtone (2017) | 520,946 | 126 |
| Airwolf (1984) | 2,147,100 | 612 |
| Airwolf 2 (1987) | 54,328 | 61 |
| Aisera's Ladder (2025) | 0 | 0 |
| Aisle Lord (1992) | 14,512 | 15 |
| Aisling and the Tavern of Elves (2020) | 1,447 | 6 |
| Aiyana (2024) | 12,175 | 31 |
| AK-xolotl (2021) | 2,885,413 | 704 |
| Aka Manto (2019) | 27,152,366 | 1,264 |
| The Aka-Champion (2005) | 79,955 | 14 |
| Akai Ito (2004) | 79,868 | 175 |
| Akai Katana (2010) | 653,559 | 698 |
| Akai Katana Shin (2022) | 409,398 | 320 |
| Akalabeth: World of Doom (1979) | 1,172,953 | 224 |
| Akane (2018) | 2,239,116 | 661 |
| Akane the Kunoichi (2011) | 185,789 | 185 |
| Akaneiro ni Somaru Saka (2025) | 177,152 | 12 |
| Akaneiro: Demon Hunters (2013) | 762,039 | 248 |
| Akari by Nikoli (2011) | 0 | 0 |
| Akash: Path of the Five (2019) | 76,578 | 64 |
| Akashic Re:cords (2016) | 4,389,469 | 194 |
| Akatori (2022) | 725,680 | 118 |
| Akatsuki Blitzkampf (2003) | 1,218,693 | 785 |
| Akatsuki no Amaneka to Aoi Kyojin (2008) | 15,779 | 13 |
| Akatsuki: Lord of the Dawn (2024) | 7,260 | 32 |
| Akayo Therapy (2023) | 0 | 0 |
| AKAZU Off limits (2024) | 45,621 | 59 |
| Akazukin Chacha (1995) | 35,994 | 56 |
| AKB1/48 (2010) | 16,475 | 64 |
| AKB1/48: Idol to Guam to Koishitara (2011) | 53,434 | 63 |
| Akiba's Beat (2016) | 1,311,408 | 4,136 |
| Akiba's Trip (2011) | 4,830,692 | 3,308 |
| AKIBA'S TRIP: Undead ＆ Undressed (2015) | 3,357,721 | 1,918 |
| Akihabara - Feel the Rhythm Remixed (2018) | 4,042 | 17 |
| Akimbo: Kung-Fu Hero (2001) | 100,810 | 56 |
| Akimbot (2024) | 294,103 | 291 |
| Akimi Village (2011) | 159,148 | 34 |
| Akinator (2007) | 2,371,085,358 | 22,469 |
| Akinofa (2021) | 63,271 | 107 |
| Akira (1988) | 34,450,507 | 1,453 |
| Akira Psycho Ball (2002) | 78,845 | 83 |
| Akpala (2023) | 20,118 | 7 |
| Aksys Games Death Mark (2017) | 43,336 | 304 |
| Akte Europa (1997) | 7,584 | 34 |
| Akuji the Heartless (1998) | 930,475 | 697 |
| Akuma-kun: Makai no Wana (1990) | 238,760 | 117 |
| Akumi Wars (2024) | 18,054 | 20 |
| Akurra (2023) | 1,160,955 | 105 |
| Akuto: Showdown (2016) | 78,362 | 78 |
| Akyrikon VR (2021) | 142 | 2 |
| Al Emmo and the Lost Dutchman's Mine (2006) | 32,829 | 74 |
| Al Unser Jr. Arcade Racing (1995) | 36,949 | 13 |
| Al Unser Jr.'s Road to the Top (1994) | 31,677 | 133 |
