Two Worlds II+Flying Fortress
http://store.steampowered.com/app/200440/ for 8 steamwallet(or for Bad caompany 2 + ROrchestra2, both on sale)
Dead Space 2 for 8 steamwallet
Trine Franchise for 6 steam wallet(or for 2 copy ROrchestra2)
Far Cry2 3 steamwallet(for ROrchestra2)
Warhammer 40,000: Space Marine for 8 steamwallet(or for Bad caompany 2 + ROrchestra2, both on sale)
Civilization V - Gods and Kings for Bad Company 2
Counter-Strike: Source + Garry's Mod for for 8 steamwallet(or for Bad caompany 2 + ROrchestra2, both on sale)
Red Faction: Armageddon for Bad Company 2
Supreme Commander 2 for Bad Company 2
Worms Reloaded for 8 steamwallet(or for Bad caompany 2 + ROrchestra2, both on sale)
Assassin's Creed™: Director's Cut Edition for Bad Company 2
all TRADABLE gifts
Add to trade
Red orchestra: heroes of stalingrad for $0.50 or one or two of these keys:
Commandos behind enemy lines
Commandos beyond the call of duty
Commandos 2: Men of courage
Dungeons the dark lord
The adventures of shuggy
Men of war assault squad dlc
Galactic arms race
As the title says also they are keys not gifts