Half Life: Portal Community

Half Life: Portal is a puzzle and action game created by Valve. This game is included in The Orange Box which has won many awards. This game can also be downaloaded for Valve's delivery system, Steam. This game was released on Windows and Xbox 360 on 9 October 2007. The charicter you play in this game is Chell, also, the charicter that guides you through the game is GLADOS (Genetic Lifeform and Disk Operating System, voiced by Ellen Mclain. Poral has also won many awards since its release singally on 9 April 2008.