- Batman: Arkham City
- 1... 2... 3... KICK IT!
- 1701 A.D. Gold Edition
- 2XL Supercross
- A Farewell to Dragons
- A Game of Thrones - Genesis
- A Stroke of Fate: Operation Valkyrie
- A.R.E.S.: Extinction Agenda
- Aaaaa! for the Awesome
- AaaaaAAaaaAAAaaAAAAaAAAAA!!!
- Achron
- Advent Rising
- Age of Conan Series
- Age of Empires III
- Age of Wonders
- AI War: Fleet Command
- Aion
- Air Conflicts: Secret Wars
- Airline Tycoon 2
- Alice: Madness Returns
- Alien Breed series
- Alien Hallway
- Alien Shooter series
- Alien Swarm
- Alien Zombie Megadeath
- Aliens vs Predator
- Aliens vs. Predator Classic 2000
- All Aspect Warfare
- Alliance of Valiant Arms
- Alpha Prime
- Alpha Protocol
- Alter Ego
- AlternativA
- Altitude
- American Conquest
- America's Army 3
- Amnesia: The Dark Descent
- Ancients of Ooga
- And Yet It Moves
- Angle of Attack
- Anomaly: Warzone Earth
- Anno series
- APOX
- Aquaria
- APB Reloaded
- Arcadia
- ArcaniA – Gothic 4
- Archon Classic
- ARMA series
- Arx Fatalis
- Assassin's Creed series
- Astro Tripper
- Atari: 80 Classic Games in One
- Atom Zombie Smasher
- Attack on Pearl Harbor
- Audiosurf
- Aura: Fate of the Ages
- Avadon: The Black Fortress
- Avencast: Rise of the Mage
- Aztaka
- Back to the Future
- Baconing, The
- Bad Rats: the Rats' Revenge
- Ball, The
- Bard's Tale, The
- Bastion
- Batman: Arkham Asylum
- Battle: Los Angeles
- Battlefield series
- BattleForge
- Battlestations series
- Beat Hazard
- BEEP
- Bejeweled series
- Beyond Good & Evil
- Big Brain Wolf
- Binding of Isaac, The
- Bionic Commando series
- BioShock series
- BIT.TRIP BEAT
- BIT.TRIP RUNNER
- Blacklight: Tango Down
- Blackwell series
- Blade Kitten
- Blazing Angels series
- Blocks That Matter
- Blood Bowl series
- Bloodline Champions
- Bloody Good Time
- Blue Toad Murder Files
- Blueberry Garden
- Blur
- Bob Came in Pieces
- Booster Trooper
- Borderlands
- Braid
- Breach
- Breath of Death VII
- BRINK
- Broken Sword series
- Brothers in Arms series
- Buccaneer: The Pursuit of Infamy
- Bullet Candy
- Bulletstorm
- Bully: Scholarship Edition
- Bunch of Heroes
- Burn Zombie Burn!
- Burnout Paradise: The Ultimate Box
- Call of Cthulhu
- Call of Duty series
- Call of Juarez series
- Capsized
- Cargo – The Quest for Gravity
- Caster
- Cat and the Coup, The
- Cave Story+
- Ceville
- Chains
- Champions Online: Free for All
- Championship Manager series
- Chantelise
- Chaos Theory
- Chaser
- Children of the Nile
- Chime
- Chrome
- Choplifter HD
- Chronicles of Riddick
- CID the Dummy
- Cities In Motion
- Cities XL
- City of Heroes
- Clickr
- Clive Barker's Jericho
- Clockwork Man, The
- Clones
- Cloning Clyde
- Club, The
- Clutch
- Cogs
- Costume Quest
- Combat Wings
- Command & Conquer series
- Commandos series
- Commander: Conquest of the Americas
- Company of Heroes series
- Coniclysm
- Cossacks series
- Counter-Strike
- Counter-Strike: Condition Zero
- Counter-Strike: Global Offensive
- Counter-Strike: Source
- Crash Time series
- Crasher
- Crayon Physics Deluxe
- Crazy Machines series
- Cricket Revolution
- CrimeCraft
- Critical Mass
- Crusaders: Thy Kingdom Come
- Cryostasis
- Crysis series
- Cthulhu Saves the World
- Culpa Innata
- Cursed Crusade, The