[H] Garry's Mod, Serious Sam 3, Faerie Solitaire [W] Amnesia Dark Descent, Offers

xcom enemy within for all ? :)

botanicula,
Europa Universalis 3 Complete,
Dungeonland,
War of the Roses: Kingmaker,
Command & Conquer: Red Alert 3 - Uprising,
Dead Space Origin,
Burnout Paradise: The Ultimate Box Origin,
Crysis 2 Maximum Edition Origin,
Medal of Honor Origin,
Mirror's Edge Origin,
Command & Conquer: Red Alert 3 - Uprising Origin,
Populous Origin,
Closure,
Cave Story+,
The Basement Collection,
Offspring Fling,
Nightsky,
Superbrothers: Sword & Sworcery EP,
Splice

got those keys available, im interested in gmod

1 tf 2 key for Orcs must die 2?

3 refs for garry's mod

R.U.S.E for Garry's Mod?

King's Bounty: Warriors of the North - Valhalla Edition for SS3 ?