#x3C;p><strong>Nick Cowen:</strong> Valve is on a winning streak with Portal 2, the sequel of 2011. It's still darkly comic, unsettling, and engrossing</p>
Portal 2 Review
Why Don't You Review Portal 2: Peer Review?
Portal 2 Review
Portal 2 Peer Review DLC Impressions - Game Informer
Portal 2 Review [HD Video]
Portal 2 Review
Review: Portal 2 – Destructoid
Game Review: Portal 2 — Major Spoilers — Comic Book Reviews, News, Previews, and Podcasts
Portal 2 Review - IGN
Review: Portal 2 - Neowin
REVIEW: PORTAL 2
Portal 2: Peer Review (2011)