
When a strange environment, brilliant game and fun, all the dialogue was progressing, Portal, have left some pretty big unknown. First and foremost is "What happens now?" and "How strange, this whole situation happen?" Portal 2 is intended to answer these questions, and travels in both forward and backward conclusion of the Portal. The result is a sequel that does not attempt to replicate the successful formula of its predecessor. Rather, it expands when the original experience, to create something that feels familiar at first. But as you progress through the single player is fascinated by the journey, and the confusion with an intelligent co-op...