At a Kojima Productions press event in Japan, Kojima revealed ENDERS PROJECT. Set in an ancient civilization, the title is a sequel to Zone of the Enders: The 2nd Runner. Not much is known about the game at this point, but there were some concept art pieces and promotional swag items available at the event.
In May 2013, Kojima announced that the project had been halted with the entire development team and producer being removed. He has advised this is due to public disappointment with Zone of the Enders HD Collection and its technical issues upon release1.