E3 2008: Portal: Still Alive Announced

In a shocking announcement, Microsoft revealed that a new downloadable Portal game will hit Xbox 360 this Fall as an Xbox Live Arcade release with new levels and achievements.

Dubbed Portal: Still Alive, the game will feature new test chambers, and newer content. It is being created by Valve itself.

Though not a sequel, the game is sure to offer gamers the chance to pursue to elusive cake once more. Quite unfortunately, it will be “Xbox 360 exclusive”, though speculation suggests that a PC release may come through.