'' LittleBigPlanet 3 '' is a puzzle-platformer video game developed by Sumo Digital for the PlayStation 3 and PlayStation 4 . It was released worldwide through November and December 2014 , and it is the third entry in the main '' LittleBigPlanet '' series , eighth entry overall . It was announced at Sony 's E3 2014 media briefing on 9 June 2014 . It was developed primarily by Sumo Digital , with XDev and series creator Media Molecule assisting in an undisclosed capacity
E3 2014
E3 2014
LittleBigPlanet 3