Impact-Site-Verification: 891c0d90-4af5-44ea-80c8-96263e125c1a
Sequel to the acclaimed Portal (2007), Portal 2 pits the protagonist of the original game, Chell, and her new robot friend, Wheatley, against more puzzles conceived by GLaDOS, an A.I. with the sole purpose of testing the Portal Gun's mechanics and taking revenge on Chell for the events of Portal. As a result of several interactions and revelations, Chell once again pushes to escape Aperture Science Labs.
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KeyRadar verdict
Signals look good. This is a solid moment to pick it up.
Confidence
50%
Updated 33d ago • We refresh this every hour from live price, player and review data.
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KeyRadar's verdict is Buy now — the current deal is strong relative to its price history.
KeyRadar links to verified and official PC stores by default and flags riskier marketplace sellers separately. Always check a store's region and DRM — most keys here activate on Steam — before you buy.
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