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 …