Users Playing this game are also playing:

Serious Sam: The First Encounter
Serious Sam: The First Encounter
Mario Kart Wii
Mario Kart Wii
Castlevania: Circle of the Moon
Castlevania: Circle of the Moon
Marathon
Marathon
American McGee's Alice
American McGee's Alice

Users who own this game also own:

Serious Sam HD: The First Encounter
Serious Sam HD: The First Encounter
Serious Sam HD: The Second Encounter
Serious Sam HD: The Second Encounter
Half-Life
Half-Life
Serious Sam 3: BFE
Serious Sam 3: BFE
Serious Sam II
Serious Sam II

Users who love this game also love:

Half-Life 2
Half-Life 2
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Warcraft III: Reign of Chaos
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Starcraft
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Portal
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Quake II