Portal: Companion Collection

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 p...