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. Page officielle (The Orange Box)
Wikia "Now you're thinking with portals." ―GLaDOS during the Portal trailer Plot The plot of Portal is revealed to the player via audio messages from GLaDOS and side rooms found in the later levels. The game begins with protagonist Chell waking up from a stasis bed and getting instructions and warnings from GLaDOS about the upcoming test chamber experience.
StrategyWiki This is the first game in the Portal series. For other games in the series see the Portal category. Portal is a first-person puzzle game developed by Valve Corporation and released in late 2007, first as part of The Orange Box for Windows, Steam, Xbox 360 and the PlayStation 3, and later as a standalone title for Windows and Steam. In the game, the player controls a female test subject named Chell in the Aperture Science Enrichment Centre. Guided by a female electronic voice-over of a supercomputer named GLaDOS, the player uses the Aperture Science Handheld Portal Device ("portal gun") to perform a variety of tests, such as creating portals to knock over turrets and other objects or moving to a previously unreachable area, so that the player may advance to the next test. Portal's development team consisted of several people who attended DigiPen Institute of Technology and worked on Narbacular Drop, a freeware game that had concepts similar to Portal.
Un article de Wikipédia, l'encyclopédie libre. Pour les articles homonymes, voir Portal. Portal est un jeu vidéo de réflexion et d'action en vue subjective développé par Valve Corporation. Le jeu est disponible pour la première fois le  dans le pack The Orange Box pour Windows et Xbox 360, puis pour la PlayStation 3 le ,,. La version du jeu pour Windows est également disponible via la plate-forme de téléchargement Steam (appartenant à Valve), et est distribué en version boîte depuis le ,. Wikipédia
Portal was acclaimed as one of the most original games of 2007, despite being considered short in length. The game received praise for its unique gameplay and darkly humorous story. It received acclaim for the character of GLaDOS, voiced by Ellen McLain in the English-language version, and the end credits song "Still Alive" written by Jonathan Coulton for the game. Not counting sales through Steam, over four million copies of the game have been sold since its release. The game's popularity has led to official merchandise from Valve including plush Companion Cubes, as well as fan recreations of the cake and portal gun. A sequel, Portal 2, was released in 2011, adding several new gameplay mechanics and a cooperative multiplayer mode.
Portal for PC
Fiche Steam Portal is a first person action game of logic and strategy developed by Valve in 2007 and released in a package called The Orange Box . The player wakes up in a glass room , the Aperture Science development center, where he is subjected to a series of experiments until ...... well I will not spoil the game ....Each experiment is guided by Glados voice, the mainframe development center computer. Glados is one of the best virtual characters in recent years. That computer has more personality than many humans from other games.
Succès Global Achievements Lab Rat Acquire the fully powered Aperture Science Handheld Portal Device.