[W] HL2, HL2 Ep2.

Want:

Half-life 2
Half-life 2 - Episode 2

Have (Steam Keys):

Section 8
Obulis
Insecticide
Disciples III: Resurrection
Real Warfare 1242
Star Wolves 2
Reign: Conflict of Nations
Real Warfare 2: Northern Crusades
King's Bounty: The Legend
Metro 2033 - Risen - Sacred Citadel