"In LittleBigPlanet 3, explore a world filled with creativity as you explore all corners of the Imagisphere, meet the inhabitants of the mysterious planet Bunkum and face the 'nefarious Newton."
Bunkum is the world in which the story mode of LittleBigPlanet 3 is set in. This is where OddSock, Toggle and Swoop come from, and is also home to Newton, the game's antagonist, as well as a bunch of other wacky characters you will meet within the story. Bunkum is spit up into four sections which are the four themes of the story mode; Prologue, Manglewood, Ziggurat, and Bunkum Lagoon. The world has 33 playable levels (including mini-games) and 13 cutscenes.
- Bunkum is a real word, and means is a synonym for nonsense.
- There is a decoration of the Bunkum planet, which was discovered via hacking.
- It is not obtainable through normal means.