Users who own this game also own:

Starcraft II: Wings of Liberty
Starcraft II: Wings of Liberty
Crusader Kings II
Crusader Kings II
Portal
Portal
MechWarrior 2: 31st Century Combat
MechWarrior 2: 31st Century Combat
Metro 2033
Metro 2033

Users who love this game also love:

Major League Baseball 2K9
Major League Baseball 2K9
Razing Storm
Razing Storm
Dungeons & Dragons Online: Eberron Unlimited
Dungeons & Dragons Online: Eberron Unlimited
Kerbal Space Program
Kerbal Space Program
Game Dev Tycoon
Game Dev Tycoon