Anything here for XCom?
http://www.steamtrades.com/trade/lW3Wn/h-30-half-minute-hero-duke-nukem-3d-me-tropico-4-cb-many-more-w-xcom-eu-offers-wishlist
TripWire Interactive bundle for Bioshock infinite key,
or Alice Madness Returns for Bioshock infinite key
I have Forge, Witcher 2, Payday, 4 DOTA invites, and keys for Company of Heroes Game of the Year, Darksiders II, Darksiders, Metro 2033, Nexiuz, Red Faction Armageddon, Red Faction Guerilla, Saints Row 2, Saints Row 3, Supreme Commander, Supreme Commander: Forged Alliance, Titan Quest Gold, Warhammer Dawn of War II Gold, Warhammer Space Marine, Warhammer Dawn of War Gold, Warhammer Dawn of War II Retribution, Dues Ex: Human Revolution Augmented Edition, Hitman: Blood Money, Just Cause 2, Just Cause, and Supreme Commander 2. I also have a Wolrd of Warplanes beta key.
Key