About game
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Release date
1970.01.01 (Xbox)
2007.10.10. (Original)
Genre
ShooterPlatformPuzzleAdventureDeveloper
ValvePublisher
ValveElectronic ArtsEngine
SourceMode
Single PlayerPerspective
First PersonTheme
ActionScience FictionComedyMore tags
Silent ProtagonistPuzzle PlatformerDark HumorArtificial IntelligenceFemale ProtagonistRobots
Platform ID
1480657248
Challenges
Go to ChallengesNo challenges available for this game right now.
Rewards
Create your accountIf you master (unlock all core achievements) or perfect (unlock all achievements) this game, you will automatically unlock all rewards and any reputation spent will be refunded.