October 4, 2011
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Portal 2: Peer Review
Release date
October 4, 2011
Developer
Publisher
Web-site
Summary
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. The DLC also features a single player and co-op Challenge Mode, and leaderboards to compare Challenge Mode scores with friends and the Portal community.
Portal 2: Peer Review Trailer
Portal 2: Peer Review Screenshots18
Portal Series Games12
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Critic Reviews2
Now this is more like it. A completely free and fantastic co-op story. A delight to all senses and a challenge as well. Valve, this is why we love you guys.
December 29, 2011
