I bough the humble bundle and have some left over game keys that Id like to trade for other digital game keys. I mainly bough it for DS3/Crysis 2/Mirrors Edge. I play just about anything.

Dead Space Origin/Steam
Crysis 2: Maximum edition Origin
Medal of Honor Origin/Steam
Mirrors Edge Origin
Battlefield 3 Origin

*Please note these are digital keys and require a Steam or Origin account to register.