Games
- Agent
- Agents of Mayhem
- Agony
- Aion: The Tower of Eternity
- Aion: Assault on Balaurea
- Airborne Kingdom
- Akiba's Trip: Undead & Undressed
- Alan Wake
- Alan Wake 2
- Alan Wake Remastered
- Alan Wake: The Signal
- Alan Wake: The Writer
- Alan Wake's American Nightmare
- Alex Kidd in the Miracle World DX
- American McGee's Alice (sequel)
- Alien Fear
- Alien Swarm
- Alien: Blackout
- Alien: Isolation
- Alienation
- Aliens RPG (temporary name)
- Aliens vs. Predator (working title)
- Aliens: Colonial Marines
- Aliens: Fireteam
- Aliens: Infestation