Portal 2: Peer Review
- Genre:
- Action
- Released:
- ESRB:
- E10+
GameSpot Score
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MAC N/A
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PC N/A
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PS3 N/A
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Xbox 360 N/A
In Peer Review, you and a friend will continue the story of loyal bots P-Body and Atlas as you puzzle your way through a mysterious new co-op test track and once again match wits with GLaDOS.
