[H] Portal 2 [W] 3 keys or Other Games

Sanctum 2 (HB-link) for Portal 2?

Natural Selection 2 (gift link) - GTA San Andreas (gift) - Albedo: Eyes from Outer Space (key) - Crusader Kings II (gift link) - ibb&obb (gift ) - Strike Vector (gift) - Super Meat Boy (gift) - Syberia Bundle (Syberia 1 and Syberia 2) (gift steam) - Wrack (key) - Betrayer (gift link) - Analogue: A Hate Story Game and Soundtrack Bundle (gift link) - Sang-Froid (gift)?

Gas Guzzlers Extreme ?

Gun Monkeys for Portal 2?

I have Serious Sam 3, Krater, Chivalry, EYE
Any of those for Portal 2?