| Argonisos (2024) | 0 | 0 |
| Argonus and the Gods of Stone (2019) | 136,479 | 154 |
| Argus (1986) | 4,175,649 | 1,255 |
| Argy Bargy Legends (2020) | 0 | 0 |
| Arhaekon (2024) | 7,066 | 34 |
| Ari Buktu and the Anytime Elevator (2025) | 2,035 | 42 |
| Ari's Journey (2022) | 272 | 23 |
| Aria and the Crystal Kingdom (2023) | 355 | 4 |
| Aria and the Secret of the Labyrinth (2022) | 5,379 | 2 |
| ARIA CHRONICLE (2020) | 829,307 | 627 |
| Aria Skies (2025) | 242 | 6 |
| Aria: Dragon Eater (2021) | 11 | 1 |
| Ariane in Paradise (2024) | 0 | 0 |
| Arid (2021) | 5,714,478 | 1,087 |
| Arida: Backland's Awakening (2019) | 470,733 | 505 |
| ARIE: Moonprayer (2026) | 1,188 | 2 |
| Ariel the Little Mermaid (1992) | 31,909,056 | 441 |
| Arietta of Spirits (2021) | 846,422 | 1,597 |
| Arinn (2025) | 11,386 | 13 |
| Arise from Shadows (2023) | 0 | 1 |
| Arise: A Simple Story (2020) | 7,457,664 | 4,876 |
| Arisen Force: HeroTest (2024) | 6,676 | 24 |
| Aritana and the Harpy's Feather (2014) | 46,384 | 56 |
| Aritana and the Twin Masks (2019) | 152,461 | 42 |
| Ariva (1992) | 5,659 | 12 |
| Arizona Derby (2019) | 285,542 | 156 |
| Arizona Sunshine (2016) | 173,257,983 | 9,919 |
| Arizona Sunshine 2 (2023) | 9,777,631 | 4,697 |
| Ark Area (1987) | 32,511 | 71 |
| Ark Defender (2022) | 7,994 | 13 |
| Ark II (2022) | 843,377 | 182 |
| Ark of Charon (2024) | 719,892 | 493 |
| Ark of Loif (2021) | 10,323 | 10 |
| Ark of The Kosmoz (2024) | 69 | 5 |
| Ark of Time (1997) | 46,828 | 135 |
| ARK Park (2018) | 14,751,002 | 602 |
| Ark-a-Noah (2000) | 67 | 1 |
| ARK-ADE (2021) | 364,679 | 338 |
| ARK: Survival Ascended (2023) | 226,595,857 | 78,072 |
| Ark: Survival Evolved (2017) | 25,613,627,508 | 1,614,591 |
| Arkadian Warriors (2007) | 58,157 | 41 |
| ARKADIANAX (2023) | 589 | 6 |
| Arkan: The dog adventurer (2019) | 11,759 | 128 |
| Arkane Anniversary Collection (2020) | 18,635 | 30 |
| Arkane Rush (2018) | 3,873 | 13 |
| Arkanoid (1986) | 7,300,740 | 4,488 |
| Arkanoid - Eternal Battle (2021) | 807,004 | 630 |
| Arkanoid 2000 (2002) | 127,622 | 15 |
| Arkanoid DS (2007) | 73,548 | 78 |
| Arkanoid DS (2008) | 0 | 0 |
| Arkanoid Live! (2009) | 28,743 | 63 |
| Arkanoid Plus! (2009) | 60,997 | 63 |
| Arkanoid Returns (1997) | 79,084 | 108 |
| Arkanoid vs. Space Invaders (2017) | 85,555 | 81 |
| Arkanoid: Doh It Again (1997) | 663,959 | 640 |
| Arkanoid: Revenge of Doh (1987) | 435,305 | 362 |
| ArkCraft: The Rebirth of the World (2024) | 329,100 | 457 |
| Arkedo Series - 001 JUMP! (2009) | 4,528 | 10 |
| Arkedo Series - 002 SWAP! (2009) | 13,511 | 18 |
| Arkedo Series - 003 PIXEL! (2009) | 35,377 | 42 |
| Arkham Horror: Mother's Embrace (2021) | 1,147,791 | 1,013 |
| Arkhangel: The House of the Seven Stars (2018) | 10,829 | 18 |
| Arkheim - Realms at War (2022) | 89,247 | 49 |
| Arkista's Ring (1990) | 206,598 | 445 |
| ArkLight (2005) | 2,879 | 12 |
| Arknights (2019) | 2,174,077,339 | 580,736 |
| Arknights: Endfield (2026) | 518,869,648 | 50,755 |
| Arkos (2021) | 3,692,223 | 1,035 |
| ARKOS 2 (2025) | 2,697 | 11 |
| Arkshot (2016) | 339,675 | 54 |
| Arksync (2024) | 196,963 | 91 |
| ARL 96 (1996) | 13,261 | 12 |
| Arle no Bouken: Mahou no Jewel (2000) | 13,216 | 36 |
| Arlington Horse Racing (1990) | 4,438 | 17 |
| ARM CHAMPS (1988) | 35,707 | 9 |
