Users who own this game also own:

Half-Life 2
Half-Life 2
BioShock
BioShock
Chrome SpecForce
Chrome SpecForce
Portal
Portal
Half-Life 2: Episode One
Half-Life 2: Episode One

Users who love this game also love:

Sid Meier's Pirates!
Sid Meier's Pirates!
Half-Life
Half-Life
Half-Life 2: Episode Two
Half-Life 2: Episode Two
Max Payne
Max Payne
Max Payne 2: The Fall of Max Payne
Max Payne 2: The Fall of Max Payne