Genre : Puzzle, Action, Single Player, First Person Shooter
Released On October 9, 2007
A game where you play as chell a test subject of a science aperture
called Aperture Science.
In this game you will use an Aperture Science Handheld Portal Device Or Portal Gun
And You're Being Observed by GLaDOS (Genetic Lifeform and Disk Operating System)
That results you killing her at the end of the game but with the sequel released Portal 2
she was Re-Booted and was alive again and you have to clear the tests with the help
of the eyeball shaped robot called Wheatly that ends up becoming evil and you launching him to space
and you and GLaDOS become friends
Pictures : Google Search And Wikipedia
