LittleBigPlanet 3 is a puzzle-platform 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.