Users who own this game also own:

AquaNox 2: Revelation
AquaNox 2: Revelation
BioShock
BioShock
Portal
Portal
Half-Life 2
Half-Life 2
Fallout
Fallout

Users who love this game also love:

Emperor: Battle for Dune
Emperor: Battle for Dune
Phantasy Star Online
Phantasy Star Online
Nexus: The Jupiter Incident
Nexus: The Jupiter Incident
Sonic Adventure 2
Sonic Adventure 2
God of War: Chains of Olympus
God of War: Chains of Olympus