I already have GMod, TF2, C:SS, Portal, Mirror's Edge, Left 4 Dead and all HL2 games but the original (half-life) and Episode 1.
I'm aiming for Left 4 Dead 2, cuz I'm cool leik dat.
-reserved-
Oh, can I post multiple things? Maybe in a different game? I've built some amazing stuff on "MINECRAFT" on my World 4, and I don't know if they count.