About Portal 2 -

: Players explore the decaying ruins of Aperture Science, which tells a silent story of the facility's ambitious but unhinged history through detailed environments.

: The humor is legendary, driven by phenomenal voice acting from Ellen McLain (GLaDOS), Stephen Merchant (Wheatley), and J.K. Simmons (Cave Johnson). ABOUT Portal 2

: The separate co-op campaign isn't just a side mode; it features unique puzzles that require two people to think with four portals simultaneously to solve. Critical Perspectives : Players explore the decaying ruins of Aperture

Critics often contrast it with the original to highlight its shift in focus. Stephen Merchant (Wheatley)