Devil Survivor 2 is getting its own animé series in April, based on the DS game of the same name - watch the debut trailer for the series.
The game and series follow the events of a group of students who receive emails with videos of their own demise, and end up saved and becoming Devil Summoners - using demons to fight after forming a contract with them, hence the name.
Devil Survivor 2 is out in Japan and North America already and will be summoned in Europe sometime in 2013. As for the animé adaptation, it will air in Japan this April - covering the events of the game.