LittleBigPlanet 3 is a side-scrolling platformer game developed by Sumo Digital. It is the final installment of the LittleBigPlanet trilogy and is available on the PlayStation 4. Players take on the role of Sackboy, a customizable knitted creature, who has to explore a new world called Bunkum, find three heroes and defeat the antagonist, Newton.

The game features a heavy focus on environmental puzzles and offers a variety of activities such as swimming, jumping, and fighting enemies. There are three additional characters, each with unique abilities that help to solve puzzles. LittleBigPlanet 3 also has a huge sandbox aspect, allowing players to create their own levels, weapons, characters, and items, and share them with others.