Portal 2 gets co-op, heading to Xbox 360 and PC

[Game Informer]

Today's big reveal of Portal 2 as next month's Game Informer cover did lots of us in the maniacal excitement department, but little for us in the hard facts department. But now, between Eurogamer being told by Valve that the game is heading to Xbox 360 and PC, and Game Informer's reveal that the sequel features a "two-player co-op mode [with] its own campaign [featuring] two new playable characters" (not to mention that it's set to release at "full retail price") we're ... well ... we're still kinda hurting for more news. The most important question of the moment, though: Can we have it right now? Please? We know you said this holiday, but what if we say pretty please? With cherries on top?

Source 1 - Eurogamer
Source 2 - Game Informer

This article was originally published on Joystiq.