[H] Natural Selection 2 [W] Don't Starve , TL2 , Portal 2 , offers

Would you be willing to trade NS2 for Portal 2?

Dungeonland(gift)+Shift 2 Unleashed(origin) for

Forge or Rome Total war (gifts)

I can do Portal 2 for Natural Selection 2

Arcania + ArcaniA: Fall of Setarrif

or Warhammer 40,000: Space Marine

or FlatOut + FlatOut 2™ + Flatout 3: Chaos & Destruction + FlatOut: Ultimate Carnage

or Alan Wake + Alan Wake Collector's Edition Extras + Alan Wake's American Nightmare

or Binary Domain

or Tropico 4 Collector's Bundle(Game + ALL DLC)

or Dead Island GOTY

or Battlefield Bad Company 2

or Mafia II

or LEGO The Lord of the Rings

For 2x NSelection 2

Future Soldier Complete Pack for 3x Natural Selection 2