Users who own this game also own:

Alan Wake
Alan Wake
Portal
Portal
Portal 2
Portal 2
BioShock
BioShock
Half-Life 2
Half-Life 2

Users who love this game also love:

BioShock 2
BioShock 2
Batman: Arkham Asylum
Batman: Arkham Asylum
BioShock Infinite
BioShock Infinite
Final Fantasy IX
Final Fantasy IX
Final Fantasy VII
Final Fantasy VII