I have installed all the CoD games and GTA IV and Gears of War 2.
I haven't installed any of my games I should start though. lol
Counter strik: source
gary's mod
Trackmania: nation forever
Dreamcast - Marvel vs. Capcom 2
It the moment I have no games at all installed at my computer. The last one I had was WOW until I deleted it at all.
But I am having some at my Smartphone like e.g.
Farm Story
Minecraft - 3000 Hours gameplay
Counter-strike: source - 15765 Hours Gameplay
i only have minecraft, TF2, Cod 4, Cod MW2, Blackops, i only play minecraft though and i play xbox.
I only have Warrock + hacks , Combat Arms + Hack , Wolfteam + Hacks , ..
But dont play them any more ..
I have my Ps3 (L)