- Lost in Shadow
- A-Train: City Simulator
- Aabs Animals
- Aarklash: Legacy
- Aaru's Awakening
- Abalone
- Abatron
- ABD: A Beautiful Day
- Absolute Force Online
- Absolver
- Abyss [II/2012]
- Abyss Odyssey
- Abzû
- Academy of Champions: Soccer
- Acaratus
- Accel World VS. Sword Art Online
- Acceleration of Suguri X Edition
- Ace Attorney Investigations: Miles Edgeworth
- Ace Combat 7: Skies Unknown
- Ace Combat: Assault Horizon
- Ace Combat: Assault Horizon Legacy
- Ace Combat: Infinity
- Ace Combat: Joint Assault
- Ace Combat Xi: Skies of Incursion
- Ace of Blades
- Aces of the Galaxy
- Aces Wild: Manic Brawling Action!
- Achilles: Legends Untold
- Achron
- Achtung! Cthulhu Tactics
- Achtung Panzer: Kharkov 1943
- Acid Knife
- Across Age
- Across Age 2
- Across the Grooves
- Act, The
- Act of Aggression
- Act of War: Direct Action
- Act of War: High Treason
- Action Bowling 2
- Action Henk
- Active Life Explorer
- Active Life: Extreme Challenge
- Active Life: Magical Carnival
- Active Life: Outdoor Challenge
- Actraiser Renaissance
- Adam Syndrome
- Adam's Venture Chronicles
- Adam's Venture: Origins
- Adeptus Titanicus: Dominus
- Adorables, The
- Adrenalin Misfits
- Advance Dino
- Advance Wars 1+2: Re-Boot Camp
- Advance Wars: Days of Ruin
- Advanced Circuits
- AdvenChewers
- Adventure Era
- Adventure Park
- Adventure Time: Explore the Dungeon Because I DON’T KNOW!
- Adventure Time: Finn and Jake Investigations
- Adventure Time: The Secret of the Nameless Kingdom
- AdventureQuest Worlds
- Adventures of Mana
- Adventures of Shuggy, The
- Adventures of Tintin: The Game, The [I/2011]
- Aeon Drive
- Æon Flux
- Aeon Must Die!
- Aer: Memories of Old
- Ærena: Clash of Champions
- Aero Birdies
- Aero Porter
- Aeronautica Imperialis: Flight Command
- Aeterna Noctis
- AeternoBlade
- AEW: Fight Forever
- Affected Zone Tactics
- Affordable Space Adventures
- Afghanistan '11
- Afro Samurai
- Afro Samurai 2: Revenge of Kuma, Volume 1
- After Burner Climax
- After Reset
- After the Fall
- After Us
- Afterfall: InSanity
- Afterfall: Reconquest
- Afterimage
- Aftermath [II/2022]
- Afterparty
- Afterpulse
- AfterZoom
- Again
- Against the Moon
- Against the Storm
- Agatha Christie - Hercule Poirot: The First Cases
- Agatha Christie: The ABC Murders [I/2009]
- Agatha Christie: The ABC Murders [II/2016]
- Age of Booty