A unique take on puzzle gameplay by the makers of Half-Life. Portal is a new type of single player game that changes how players approach, manipulate, and surmise the possibilities in a given environment in a manner similar to how the Gravity Gun changed our approach to how an object may be leveraged in any given situation.
Bethesda Releases Portal Level Daryl Brigner of Bethesda Softworks has released a free-to-download custom level for Valve’s Portal. 6 Nov, 2007
Play Half-Life 2 With The Portal Gun Instructions on how to play through Half-Life 2 (or any other Source-powered game) with the Portal Gun from… Portal. 18 Oct, 2007
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