Games A to Z
| A Kingdom for Keflings | XLA | |
| A World of Keflings | 360 | |
| A-Train HX | 360 | |
| Ace Combat 6: Fires Of Liberation | 360 | |
| Ace Combat Assault Horizon | 360 | |
| Aegis Wing | XLA | |
| Afro Samurai | 360 | |
| After Burner Climax | 360 | |
| Age of Conan | 360 | |
| Alan Wake | 360 | |
| Alan Wake 2 | 360 | |
| Alan Wake's American Nightmare | XLA | |
| Alice: Madness Returns | 360 | |
| Alien Breed 2: Assault | XLA | |
| Alien Breed Evolution | 360 | |
| Alien Breed Trilogy | 360 | |
| Alien Hominid HD | XLA | |
| Aliens vs Predator | 360 | |
| Aliens: Colonial Marines | 360 | |
| Alone In The Dark | 360 | |
| Alpha Protocol | 360 | |
| America's Army: True Soldiers | 360 | |
| Amped 3 | 360 | |
| Amy | XLA | |
| Anarchy Reigns | 360 | |
| Ancients of Ooga | XLA | |
| Angry Birds | XLA | |
| Apache: Air Assault | 360 | |
| APB | 360 | |
| Arcana Heart 3 | 360 | |
| Armored Core 4 | 360 | |
| Armored Core V | 360 | |
| Army Of Two | 360 | |
| Army Of Two: The 40th Day | 360 | |
| Ashes Cricket 2009 | 360 | |
| Assassin's Creed | 360 | |
| Assassin's Creed 2 | 360 | |
| Assassin's Creed 3 | 360 | |
| Assassin's Creed: Brotherhood | 360 | |
| Assassin's Creed: Revelations | 360 | |
| Asterix At The Olympic Games | 360 | |
| AstroPop | XLA | |
| Asura's Wrath | 360 | |
| Avatar Kinect | 360 | |
| Awesomenauts | XLA |