[H] Don't Starve pre-order [W] 4 TF2 keys

Heroes Pack (Dark Messiah of M&M, HoM&M V, HoM&M V: Hammers of Fate , HoM&M V: Tribes of the East) or
SimCity™ 4 Deluxe Edition or
Spore or
Titan Quest Gold or
Portal 2 or
Counter Strike 1.6 + Condition Zero or
Limbo or
Magicka or
Torchlight or
Sol Survivor?
(1:1 only)

Any interest in Bioshock 1?