- Atelier Lydie & Suelle ~The Alchemists and the Mysterious Paintings~ v1.0.0.4 (Inclu ALL DLC)
- Atelier Lydie & Suelle: The Alchemists and the Mysterious Paintings DX
- Atelier Meruru ~The Apprentice of Arland~ DX
- Atelier Rorona ~The Alchemist of Arland~ DX
- Atelier Ryza 2: Lost Legends & the Secret Fairy
- Atelier Ryza: Ever Darkness & the Secret Hideout (v1.01 & DLC)
- Atelier Shallie: Alchemists of the Dusk Sea DX
- Atelier Sophie: The Alchemist of the Mysterious Book (Update 1)
- Atelier Sophie: The Alchemist of the Mysterious Book DX
- Atelier Tia
- Atelier Totori ~The Adventurer of Arland~ DX
- Athens 2004
- Athletics Games VR
- Athopiu – The Final Rebirth of Hopeless Incarnate
- Ativeil
- Atlantic Fleet
- Atlantis 2: Beyond Atlantis (GOG)
- Atlantis 3: The New World (GOG)
- Atlantis Adventure VR
- Atlantis: The Lost Tales (GOG)
- ATLAS (Early Access)
- Atlas Architect
- AtmaSphere
- Atmocity
- Ato
- ATOM GRRRL!!
- ATOM RPG Trudograd
- ATOM RPG: Post-apocalyptic indie game (v1.1096 & DLC)
- Atom Zombie Smasher v2.0
- ATOMEGA v49346
- Atomic Adam: Episode 1
- Atomic Butcher: Homo Metabolicus
- Atomic Heart
- Atomic Society v1.0.1.6
- Atomicrops v0.11.3f4
- Atomik: RunGunJumpGun
- ATOMINE v2.1.0
- Atoms
- Atonement: Scourge of Time
- atorb
- Atramentum VR
- ATRI -My Dear Moments-
- Atriage
- Atrio: The Dark Wild
- ATRIUM
- ATROFIL: THE KEY
- Attack Helicopter Dating Simulator
- Attack Heroes v1.0.8
- Attack it! Devil legion
- Attack of the Bugs
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