Users who own this game also own:

Portal
Portal
Portal 2
Portal 2
Bastion
Bastion
Torchlight
Torchlight
Half-Life 2
Half-Life 2

Users who love this game also love:

Hacker Evolution: Untold
Hacker Evolution: Untold
Half-Life
Half-Life
Grand Theft Auto: Vice City Stories
Grand Theft Auto: Vice City Stories
Half-Life 2: Episode Two
Half-Life 2: Episode Two
Half-Life 2: Episode One
Half-Life 2: Episode One