| Title | Platform | Genre | Release Date |
|---|---|---|---|
| A Valley Without Wind | PC, MAC | Action Adventure | Oct 31, 2011 |
| A Valley Without Wind 2 | MAC, PC | Platform | Feb 18, 2013 |
| A Vampire Tale | PC | Puzzle | Mar 30, 2012 |
| A Vampyre Story | PC | Adventure | Nov 19, 2008 |
| A Vampyre Story 2: A Bat's Tale | PC | Adventure | Nov 30, 1999 |
| A Virus Named Tom | PSVITA, PC | Puzzle | Jan 1, 1970 |
| A Witch's Tale | DS | RPG | Oct 6, 2009 |
| A Wizard's Lizard | MAC, PC, LINUX | Action RPG | Jan 22, 2014 |
| A World of Keflings | X360 | Other | Dec 22, 2010 |
| A-10A: DCS Flaming Cliffs | PC | Other | Aug 1, 2013 |
| A-men | PSVITA, PS3, PC | Platform | Jun 30, 2012 |
| A-Men 2 | PSVITA, PS3 | Platform | na |
| A.I.M. Racing | PC | Other | Jan 22, 2010 |
| A.R.E.S. Extinction Agenda | PC, X360 | Action | Jan 19, 2011 |
| AaaaaAAaaaAAAaaAAAAaAAAAA!!! (Force = Mass x Acceleration) | IPHONE OS | Other | Mar 1, 2012 |
| AaaaaAAaaaAAAaaAAAAaAAAAA!!! - A Reckless Disregard for Gravity | PC | Action | Sep 3, 2009 |
| AaaaaAAaaaAAAaaAAAAaAAAAA!!! for the Awesome | PC, MAC | Other | Nov 23, 2011 |
| Aabs Animals | PSVITA | Simulation | Jul 9, 2013 |
| Aahh! Spot the Difference | DS, 3DS | Puzzle | Mar 1, 2012 |
| Aarklash: Legacy | PC | RPG | Sep 12, 2013 |
| Aban Hawkins & the 1000 Spikes | X360 | Platform | Jan 18, 2011 |
| Absolute Baseball | WII | Sports | Apr 4, 2011 |
| Absolute Supercars | PS3, PS3 | Racing | Nov 6, 2012 |
| Abyss | DS | Action Adventure | Aug 23, 2012 |
| Abyss Odyssey | PC, X360, PS3 | Action | na |