Portal 2: Peer Review Walkthrough Video Guide (PC, Xbox 360, PS3)

This Portal 2: Peer Review walkthrough will guide you through the beginning to ending moments of gameplay with strategy tips for this Portal 2 Expansion for PC, Xbox 360 & PS3.

The Portal 2 “Peer Review” expansion for the hit puzzler allows you and a friend to tackle the continuing story of loyal bots P-Body and Atlas solving new puzzles through mysterious new co-op levels.

Table of Contents

Portal 2: Peer Review Walkthrough

Once again match wits with GLaDOS in these test tracks. This DLC features a Challenge Mode in Co-Op and Single Player as well. Leaderboards that compare Challenge Mode scores with friends and the Portal community at large are also featured.

Art Therapy Room

Art Therapy Room 2

Art Therapy Room 3

Art Therapy Room 4

Art Therapy Room 5

Art Therapy Room 6

Art Therapy Room 7

Art Therapy Room 8

Art Therapy Room 9

The End?

Thanks to HowcastGaming for the walkthrough videos.

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