- Aer: Memories of Old
- Ærena: Clash of Champions
- Aeronautica Imperialis: Flight Command
- Aeterna Noctis
- AeternoBlade
- AEW: Fight Forever
- Affected Zone Tactics
- Afghanistan '11
- Afro Samurai 2: Revenge of Kuma, Volume 1
- After Reset
- After the Fall
- After Us
- Afterfall: InSanity
- Afterfall: Reconquest
- Afterimage
- Aftermath [II/2022]
- Afterparty
- Against the Moon
- Against the Storm
- Agatha Christie - Hercule Poirot: The First Cases
- Agatha Christie: The ABC Murders [II/2016]
- Age of Booty
- Age of Conan: Hyborian Adventures
- Age of Conan: Rise of the Godslayer
- Age of Darkness: Final Stand
- Age of Decadence, The
- Age of Empires 2: Definitive Edition
- Age of Empires 2: Definitive Edition - Dynasties of India
- Age of Empires 2 HD Edition
- Age of Empires 2 HD: Rise of the Rajas
- Age of Empires 2 HD: The Forgotten
- Age of Empires 2: The Conquerors
- Age of Empires 3
- Age of Empires 3: The Asian Dynasties
- Age of Empires 3: The WarChiefs
- Age of Empires 4
- Age of Empires: Castle Siege
- Age of Empires: Definitive Edition
- Age of Empires Online
- Age of Fear 2: The Chaos Lord
- Age of Mythology
- Age of Mythology: Tale of the Dragon
- Age of Mythology: The Titans
- Age of Pirates 2: City of Abandoned Ships
- Age of Pirates: Caribbean Tales
- Age of Sparta
- Age of Water
- Age of Wonders
- Age of Wonders 2: The Wizard's Throne
- Age of Wonders 3
- Age of Wonders 3: Eternal Lords
- Age of Wonders 3: Golden Realms
- Age of Wonders: Planetfall - Revelations
- Age of Wonders: Shadow Magic
- Age of Wushu
- Ageless
- Agenda
- Agent Intercept
- Agents of Mayhem
- Agni: Queen of Darkness
- AGON: The Lost Sword of Toledo
- AGOS: A Game of Space
- AI*Shoujo
- AI War: Destroyer of Worlds
- AI War: Fleet Command
- AI War: Vengeance of the Machine
- Aika Online
- Aion: The Tower of Eternity
- AIPD: Artificial Intelligence Police Department
- Air Conflicts: Pacific Carriers
- Air Conflicts: Secret Wars
- Air Conflicts: Vietnam
- Air Forte
- Air Missions: Hind
- Airborne Kingdom
- Airheart: Tales of Broken Wings
- Airline Tycoon 2
- AirMech Strike
- Airport Control Simulator
- Airport Mania: First Flight
- AirportSim
- Airscape: The Fall of Gravity
- Airships: Conquer the Skies
- Aka
- Akaneiro: Demon Hunters
- Akiba's Trip: Undead & Undressed
- Alaloth: Champions of the Four Kingdoms
- Alan Wake
- Alan Wake 2
- Alan Wake Remastered
- Alan Wake's American Nightmare
- Alba: A Wildlife Adventure
- Albedo: Eyes from Outer Space
- Albion Online
- Alder Choke
- Alekhine's Gun
- Alex Kidd in Miracle World DX
- Alfred Hitchcock: Vertigo
- Alganon
- Alice: Madness Returns