About game
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Release date
2008.10.03 (Steam)
2004.11.16. (Original)
Genre
ShooterDeveloper
ValvePorting
NVIDIA Lightspeed StudiosPublisher
NVIDIA Lightspeed StudiosValveSierra EntertainmentEngine
SourceMode
Single PlayerPerspective
First PersonTheme
ActionScience FictionHorrorMore tags
Silent ProtagonistBuildingAlternate HistoryDystopianZombiesAliens 
Challenges
Go to QuestNo 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.
Rewards for other versions of this game
These rewards are specific to other versions of this game (usually platform-specific covers). You can unlock them with Reputation, or by mastering the version of the game they are tied to.
Official cover for Synergy on Steam
This is an official image pulled from this game's platform. If it changes, it will also automatically update for you.
