| Ace Combat Infinity (2014) | 26,545,485 | 11,850 |
| Ace Combat X: Skies of Deception (2006) | 4,754,390 | 2,855 |
| Ace Combat Xi: Skies of Incursion (2009) | 194,745 | 36 |
| Ace Combat Zero: The Belkan War (2006) | 40,575,473 | 7,495 |
| Ace Combat: Assault Horizon (2011) | 57,345,270 | 7,200 |
| Ace Combat: Assault Horizon Legacy (2011) | 3,480,783 | 704 |
| Ace Combat: Joint Assault (2010) | 5,573,650 | 2,580 |
| Ace Driver (1994) | 75,171 | 69 |
| Ace Driver: Victory Lap (1996) | 282,391 | 107 |
| Ace Gals Tennis (2010) | 982 | 2 |
| Ace In Space (2020) | 1,478 | 15 |
| Ace Invaders (2021) | 3,560 | 6 |
| Ace Lightning (2002) | 179,270 | 150 |
| Ace of Aces (1986) | 166,470 | 126 |
| Ace of Protectors (2016) | 497 | 4 |
| Ace of Seafood (2016) | 2,371,962 | 918 |
| Ace of Space (2020) | 26,915,716 | 119 |
| Ace of Spades (2012) | 49,408,249 | 1,912 |
| Ace Online (2006) | 3,333,205 | 656 |
| Ace Racer (2021) | 14,271,503 | 10,890 |
| Ace Ventura: The CD-Rom Game (1996) | 739,382 | 194 |
| Ace Virgin (2016) | 55,352 | 20 |
| Aces High (2000) | 1,259,268 | 739 |
| Aces of the Deep (1994) | 141,285 | 92 |
| Aces of the Galaxy (2008) | 117,684 | 77 |
| Aces of the Luftwaffe - Squadron (2017) | 1,195,850 | 574 |
| Aces of the Pacific (1992) | 111,024 | 100 |
| Aces of War (2004) | 116,268 | 102 |
| Aces Over Europe (1993) | 57,649 | 50 |
| Achaea, Dreams of Divine Lands (1997) | 17,669 | 7 |
| AchBall (2017) | 373 | 65 |
| Achievement Clicker (2017) | 3,420 | 14 |
| Achievement Clicker 2018 (2018) | 1,555 | 5 |
| Achievement Clicker 2019 (2018) | 1,198 | 8 |
| Achievement Collector: Cat (2018) | 206,952 | 1 |
| Achievement Collector: Dog (2019) | 0 | 0 |
| Achievement Collector: Space (2018) | 0 | 0 |
| Achievement Simulator (2019) | 214,912 | 14 |
| Achievement Unlocked (2008) | 10,806,710 | 947 |
| Achilles: Legends Untold (2022) | 3,078,508 | 3,416 |
| Achilles: Survivor (2025) | 14,099 | 27 |
| The Aching (2023) | 4,742 | 30 |
| Achron (2011) | 297,836 | 514 |
| Achtung Panzer: Kharkov 1943 (2010) | 221,515 | 36 |
| Achtung Panzer: Operation Star (2011) | 143,847 | 60 |
| Achtung Spitfire! (1997) | 34,381 | 24 |
| Achtung! Cthulhu Tactics (2018) | 463,482 | 560 |
| Achtung, die Kurve! (1993) | 4,023,801 | 144 |
| Acia (1989) | 314 | 5 |
| Acid Nimbus (2018) | 1,355 | 39 |
| Acid Planet (2024) | 14,454 | 32 |
| Acid Rain (2010) | 12,452,595 | 411 |
| Acidic Pro (2023) | 22 | 3 |
| AcidPunk : Echoes of Doll City (2016) | 1,397 | 2 |
| Acigol (1980) | 198 | 1 |
| Acme Animation Factory (1994) | 89,926 | 184 |
| AColony (2023) | 48,668 | 86 |
| Acolyte (2021) | 23,587,735 | 1,125 |
| Acolyte of the Altar (2024) | 85,211 | 74 |
| Aconcagua (2000) | 372,378 | 318 |
| The Acorn Bounty (2024) | 39 | 2 |
| Acorn Cop (2024) | 514,512 | 13 |
| Acorn Hunt (2024) | 0 | 0 |
| Acorns Above: A World Gone Nuts (2017) | 0 | 0 |
| Acretia - Guardians of Lian (2022) | 8,907 | 9 |
| Acro Storm (2016) | 265 | 11 |
| Acrobat Mission (1991) | 156,525 | 379 |
| Acrobatic Dog-Fight (1984) | 11,978 | 65 |
| Acrojet (1985) | 1,833 | 9 |
| Acron: Attack of the Squirrels! (2019) | 650,199 | 172 |
| Across Age (2010) | 143,203 | 36 |
| Across Kiloparsecs (2024) | 0 | 0 |
| Across the Abyss: Voidborn (2024) | 78 | 5 |
| Across the Galaxy: Stellar Dominator (2021) | 395 | 5 |
| Across the Grooves (2020) | 244,436 | 159 |
