About game
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Release date
2007.10.10 (Steam)
2007.10.10. (Original)
Genre
ShooterPlatformPuzzleDeveloper
ValvePublisher
ValveElectronic ArtsEngine
SourceMode
Single PlayerPerspective
First PersonTheme
ActionScience FictionComedyMore tags
Dark HumorSilent ProtagonistPuzzle PlatformerArtificial IntelligenceFemale ProtagonistRobots Achievement list
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