VIDEO: Valve Updates Portal With New Ending

After learning of a true sequel to Portal from Valve planned for release later this year, the fine folks at the PC gaming developer earlier this month quietly updated the ending of our favorite first-person puzzle game.

Portal is a game that undoubtedly deserves another play-through before the launch of the sequel, and now gamers will be treated to an extended ending sequence. Of course, if you don't have time to go back to Portal or you're working through your own pile-of-shame backlog, then here's what the new ending looks like:

_{Still Alive.}