Game Release Date: USA: October/9/2007
Game Developer: Valve Corporation
Game Publisher: Valve Corporation
Game Description: 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 2ís Gravity Gun innovated new ways to leverage an object in any given situation.
Players must solve physical puzzles and challenges by opening portals to manoeuvring
objects, and themselves, through space.