Previously, Digital Extremes offered us a teaser for its four-player, cooperative, third-person shooter that so happens to be free to play. It's called Warframe, which isn't a terribly exciting name, but I'm looking forward to seeing more. This new trailer gives a quick glimpse of alpha gameplay footage.
Conceptually, this all seems rather promising. It'll ultimately come down to whether or not the slicing and gunplay are both enjoyable, though knowing who's responsible for development has me feeling pretty good about that. If you like what little has been shown, be sure to sign up for the closed beta.