Steam game

Portal

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

$9.99 October 10, 2007

By Valve

Windows Linux Controller: full
View on Steam
Portal - Valve. Very Popular. Released October 10, 2007
Screenshot of Portal gameplay showing in-action mechanics Screenshot 2 of Portal - additional gameplay view Screenshot 3 of Portal - more gameplay footage Screenshot 4 of Portal - final gameplay screenshot

Overview

About this game

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
The game is designed to change the way players approach, manipulate, and surmise the possibilities in a given environment; similar to how Half-Life® 2's Gravity Gun innovated new ways to leverage an object in any given situation.
Players must solve physical puzzles and challenges by opening portals to maneuvering objects, and themselves, through space.

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