LittleBigPlanet, often shortened to 'LBP', is a puzzle platformer video game. In the game you start as a Sackboy (or sackgirl) who you control; you can dress up with over 100 types of clothing to select from. There are 6 themes of levels to complete and your aim is to complete the levels. It revolves around content created by players. It is only made for PlayStation 3, and it was first made known on 7 March 2007, by Phil Harrison at the Game Developers Conference (GDC) in San Francisco, California. It was made under the title 'The Next Big Thing' by Media Molecule and was published by Sony Computer Entertainment Europe. A PSP version of the game came out in November 2009, and had new levels and content.