youlookinright
Hardly a challenge. 
1. Star Wars: Knights of the Old Republic
2. Portal
3. Halo
4. Super Mario Bros
5. World of Warcraft
6. Red Dead Redemption
7. Grand Theft Auto
8. Civilization
9. Command & Conquer
10. Mirror’s Edge
11. Team Fortress 2
12. Left 4 Dead
13. Bioshock
14. Wildstar
15. Dead Space
16. Hotline Miami
17. Duke Nukem 3D
18. Counter Strike
19. League of Legends
20. Half-Life
21. Assassin’s Creed
22. Goat Simulator
23. Garry’s Mod
24. Worms
25. Fallout
26. The Elder Scrolls
27. Mass Effect
28. Super Meat Boy

Hardly a challenge.

1. Star Wars: Knights of the Old Republic

2. Portal

3. Halo

4. Super Mario Bros

5. World of Warcraft

6. Red Dead Redemption

7. Grand Theft Auto

8. Civilization

9. Command & Conquer

10. Mirror’s Edge

11. Team Fortress 2

12. Left 4 Dead

13. Bioshock

14. Wildstar

15. Dead Space

16. Hotline Miami

17. Duke Nukem 3D

18. Counter Strike

19. League of Legends

20. Half-Life

21. Assassin’s Creed

22. Goat Simulator

23. Garry’s Mod

24. Worms

25. Fallout

26. The Elder Scrolls

27. Mass Effect

28. Super Meat Boy