[W] Chaos on Deponia (gog.com?) [H] Waves, Dead Space 2, Payday, Nexuiz, Cortex Command, Bc2

check my inventory to see my tradable games.
also have Greed Corp, an Orange Box (de), Dota2 x2
Nexuiz is a Steam key, BC2 is an Origin key
I also have a Cortex Command Key