Portal 2 contains an 'interactive teaser' for JJ Abrams' Super 8

Buried in Portal 2's "Extras" menu is an "interactive teaser" for Super 8, this summer's J. J. Abrams-helmed sci-fi monster movie. "What exactly is an interactive teaser?" you ask, half-knowing the answer.

Do you remember that original teaser for Super 8, in which a train crashes and something lets itself out of a train car? This is like that, except interactive (thanks, Source Engine!), and it takes place from the point-of-view of someone inside the train. You can find it in that copy of Portal 2 you've undoubtedly already purchased or, if you're still stuck at work like we are, watch a video after the break.

This article was originally published on Joystiq.