Users who own this game also own:

Portal 2
Portal 2
Tomb Raider
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Portal
Portal
Shadowrun Returns
Shadowrun Returns
Half-Life 2
Half-Life 2

Users who love this game also love:

Super Mario Bros. 3
Super Mario Bros. 3
Super Mario 64
Super Mario 64
The Legend of Zelda: Ocarina of Time
The Legend of Zelda: Ocarina of Time
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Super Mario Bros.
Sonic the Hedgehog 2
Sonic the Hedgehog 2