Brains

Brains are used on creatures to give them basic AI. They come in two types, protected and unprotected.

Both types of brains can be destroyed by being activated by a sensor. However, unprotected brains can also be destroyed by being jumped on by a Sackperson or a Sackbot.

Brains are used to control creature legs and wheels, and are able to tell them to patrol (Changing directions when they reach a creature navigator), follow or flee from Sackboy, as well as jump during movement.

Trivia

 * Currently, LittleBigPlanet Karting is the only game not to include Brains.