Heres all the games I like.
Don't Starve
Garry's Mod
Spiral Knights
Blockland
Minecraft +Technic
Team Fortress 2
Left 4 Dead (2)
Super Monday Night Combat
Audio Surf
Moon Base Alpha
Terraria
Runescape
Pokemon Heart Gold
Pokemon White 2
Borderlands (2)
Black Ops (2)
MW3
Halo 3
Halo Reach
Halo 4
Destroy All Humans