[weedarr]

Garrys mod
Just cause 2
Team fortress 2
Audiosurf
Battlefield bad company 2
Bully scholarship edition
Call of duty Black ops
COD MW2
COD MW3
Counter strike source
Demolition company
Dirt
Dirt 2
Dirt 3
Fallout 3
Fallout new vegas
Farming sim 2011
GTA4
Half life
Half life 2
Half life 2 Ep1
Half life 2 Ep2
Half life 2 Lost coast
Half life Deathmatch source?
Half life Blueshift
Half life Source
Hitman Bloodmoney
Hitman Codename 47
Hitman 2 Silent assasin
Left 4 Dead
Left 4 Dead 2
Medal of Honour
Mirrors edge
Portal
Portal 2
Railroad Tycoon 2 Platinum
Saints row 2
Sega & megadrive classics
Sims 3
Tropico 3
Tropico 4
Train Sim 2012
Wargame Escalation

Half of them aren't installed though.