Portal 2 adds features including tractor beams, lasers, light bridges, and paint-like gels that alter player movement or allow portals to be placed on any surface.

Like the original Portal (2007), players solve puzzles by placing portals and teleporting between them. A port for the Nintendo Switch was included as part of Portal: Companion Collection. The digital PC version is distributed online by Valve's Steam service, while all retail editions were distributed by Electronic Arts. With its mix of puzzles, action and menacing humor, Portal 2 is one of the games of 2011.Portal 2 is a 2011 puzzle-platform video game developed by Valve for Windows, Mac OS X, Linux, PlayStation 3, and Xbox 360. The increased length and expanded story mean Portal 2 is unlikely to be as iconic as the first, but the single player campaign is a fantastic ride, and once it's over there is another excellent series of two player cooperative tests to undertake with two excellently animated robots. The Aperture Science Handheld Portal Device returns and works as normal, but there are many additions to the original's set of tools and traps: there are Pneumatic Diversity Vents, Propulsion and Repulsion Gels, Thermal Discouragement laser beams, Aerial Faith Plates and more. While Chell remains silent, GLaDOS and the personality sphere Wheatley are full of character and are both hilarious and terrifying.

While the original's story was only really hinted at, here it is fleshed out and you will learn a lot about Aperture Science and the characters in the game. On PC and Mac Portal 2 looks great, with rich detailed environments and excellent animation.

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