Not much information is known at the moment. It is unknown whether it will feature Create Mode, and a release date has not yet been given.
Sackboy: A Big Adventure seems to be the first LittleBigPlanet game with full 3D gameplay, as opposed to the 2.5D gameplay of the previous titles aside from LittleBigPlanet Karting. The player can jump, collect Score Bubbles, hop on Bounce Pads, and defeat enemies. It also appears they can roll around in a ball, throw weapons and cause platforms to appear.