Portal: Companion Collection

Break the laws of spatial physics in the hilariously mind-bending adventures of Portal and Portal 2! Including Portal and Portal 2, the Companion Collection comes with all the groundbreaking gameplay, dark humor, and exploration that earned the series hundreds of awards.

In Portal, you’ll use a highly experimental portal device to solve physical puzzles and challenges. Maneuver objects--and yourself--through space to puzzle your way through the mysterious Aperture Science Laboratories. Return to Aperture Laboratories in Portal 2 where you’ll once again face off with the lethally inventive, power-mad A.I. named GLaDOS. Meet an expanded cast of characters as you think your way through dangerous, never-before-seen areas of the laboratories and a wider variety of portal puzzles. Plus Portal 2 also includes a co-operative game mode with local, split-screen and online multiplayer so you and a friend can think with portals.