[youtube http://www.youtube.com/watch?v=BDj1fYlwR00&hl=en_US&fs=1&]
Following the announcement that Portal is free on Steam, at least for a little while, Valve Aperture Science has also released a video discussing the merits of using Portal’s home training version for corporate advancement. There’s also a hint that Portal 2 might have a co-op mode. It’s definitely worth your time to take a look at the video though.
[via Boing Boing]
