Feel Free To Complete ones i dont know or correct any i had wrong. :))
1. Red Dead: Redemption
2. Bully
3. Half-Life 2
4. Dishonored
5. Mafia
6. ???
7. Team Fortress 2
8. ???
9. Mass Effect
10. Assassin's Creed
11. ???
12. ???
13. Mario
14. ???
15. ???
16. Just Cause 2
17. ???
18. BioShock
19. GTA IV
20. ???
21. Dead Space 1
22. GTA: Vice City
23. Battlefield 1942
24. Half-Life
25. ???
26. ???