Guide information Download PDFApple BooksGoogle Play Share Bluesky Discord Email Facebook X Copy link Portal 2 Single Player Walkthrough Chapter 1 - The Courtesy Call Chamber 3 Comments Chamber 2 Chamber 4 View Full-sizeAn insanely easy ‘test’, walk past the red button on the floor and look down into the pit in the middle of the room (to the right). Fire a portal on top of the Companion Cube and turn around and look behind you. Subscribe Now to Remove Ads The Cube will now bear sitting near the button for you, simply pick it up, set it down on the red button and the exit will open! Portal 2: Chapter 1 - Chamber 3 No description Subscribe Now to Remove Ads No Comments No Upvotes You can start writing now. You will be asked to create a free account when you post. Comment submission error: The comment must be at least 1 character in length. Post Comment Newest Upvoted Back to top Back to top
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