1. Dragon Age: Origins
I could play it on 360, but com'on.
2. Tales of Monkey Island
This is one of the games you will see on a later list. "Games I need to play that I havn't"
3. Serious Sam: The Second Encounter
4. Sins of a Solar Empire
I heard this game is really fun and reallllllly slow.
5. Sid Meier's Civilization IV