Portal is a puzzle-solving game in first-person perspective. Its storyline is tied to Half-Life universe, with the introduction of Aperture Science, rival of Black Mesa, and owner of the Borealis, discovered in Half-Life 2 Episode 2 by Judith. You wake up in a test center but you don't see anybody although there are observations rooms. You'll be give the Portal Gun, which can create portals. Glados, the voice leading you from room to room, seems very interested in you. And she promised cake at the end...


Your goal is to find a way throughout the game for exiting each room without hurting you by using the Portal Gun, which can create two portals and help you to find a way if you can't advance. By using it, you can modify the way of an energy ball, make cubes going to impossible places or even make high and fast jumps by creating several portals when falling.

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Xolthor and 985 others own Portal
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First off, let me say that Portal is one of the best PC games that I’ve played. Portal is a...

We probably should have suspected something odd was going on when we heard Gabe Newell would be doing the DICE... posted Feb 06, 13 2:45pm

Fan-made stuff is always great to see, especially when it blows our minds with unforeseen levels of awesome.... posted Jan 22, 13 7:45pm

The Beta is now open for the Linix Beta to steam users operating on the Ubuntu operating system. For those... posted Dec 20, 12 1:32pm

I love how there's so many dubstep remixes on Youtube when there was only one song in he game! Portal PC
Sucks that the Cake is Gone... Portal PC
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Portal Gun