We're very much going wild with the trailers today, as teams submit their games to the IGF and throw out lovely videos for us to get excited over. This particular video is for 40 Stories, a puzzle game set in a skyscraper.

You're trying to escape from the building, but every room has buttons that need pressing and switches that need flicking before the door will open. I love this type of head-scratcher, so I'm very much looking forward to this. Dropping in January 2011. (Cheers to Kenny for the heads-up!)