No specific order.
1. Grand Theft Auto IV
2. Gearos of War Series
3. Orange Box
4. Condemned Series
5. Halo 3
6. Bioshock
7. Dead Rising
8. Fable II
9. Call of Duty Series
10. Elder Scrolls IV: Oblivian
Note, the list is based on games I've played myself, and how greatly they...