"It's been a looooong time. How Have You Been?". So begins the trailer debut of Portal 2, presented a surprise, given the cancellation of the event, mostly during the Sony E3 conference last night, with GLaDOS, dubbed from the famous Ellen McLain, who rises from its ashes to rebuild experimental laboratories Apertura Science, where we will continue our adventures with our faithful Portal Gun. Ready for a "Huge Success"?

Portal 2 - E3 Debut Trailer | HD version