Users who own this game also own:

Amnesia: The Dark Descent
Amnesia: The Dark Descent
Serious Sam 3: BFE
Serious Sam 3: BFE
Dota 2
Dota 2
Don't Starve
Don't Starve
Uncharted 2: Among Thieves
Uncharted 2: Among Thieves

Users who love this game also love:

Final Doom
Final Doom
Serious Sam: The Second Encounter
Serious Sam: The Second Encounter
King Arthur: The Role-Playing Wargame - Legendary Artifacts
King Arthur: The Role-Playing Wargame - Legendary Artifacts
Mark of the Ninja
Mark of the Ninja
Half-Life: Blue Shift
Half-Life: Blue Shift