Portal 2 PC, PS3, Xbox 360, Mac review - DarkZero
Review: Portal 2 – Destructoid
Portal 2 for Xbox 360 Reviews - Metacritic
Portal 2 – review | Puzzle games | The Guardian
11 Reasons Why Portal 2 is the Greatest Game of All Time | TheXboxHub
Portal 2 PC Review | TweakTown
Portal 2 on Xbox 360 - The DVDfever Review - DVDfever.co.uk
Co-Optimus - Review - Portal 2 Co-Op Review
![Portal 2 [BC] - Xbox 360 | VideoGameX](https://www.videogamex.com/image/cache/catalog/X360/portal2_bc-1000x665w.jpg "Portal 2 [BC] - Xbox 360 | VideoGameX")
Portal 2 [BC] - Xbox 360 | VideoGameX
Portal 2 - Xbox 360 : Video Games - Amazon.com
Portal 2 (for PC) Review | PCMag
Found Portal 2 at a local store for only $5. Time to jump back into this classic : r/xbox360
REVIEW: Portal 2 (Xbox 360, PS3, PC) - Tech Digest
Portal 2 Review - The Sequel You Were Hoping For - Game Informer
Portal 2 PC, PS3, Xbox 360, Mac review - DarkZero
Portal 2 Review - IGN
Why only an Xbox 360 review for Portal 2? - GameSpot
Portal 2' and 'Left 4 Dead' are now playable on Xbox One | Engadget
Portal 2 Xbox 360 Review
Xbox 360 Review: Portal 2 - Video Games Reloaded : Video Games Reloaded
Portal 2 Review - IGN
