Sackboy: A Big Adventure is a platform game. Unlike previous LittleBigPlanet entries with 2.5D platforming, it features a range of perspectives and 3D movement.[2][3][4] Players control Sackboy on world maps which give access to a multitude of platforming levels and bonus content. As Sackboy completes each stage new ones unlock allowing him to progress further. All levels contain collectable objects called Dreamer Orbs which must be collected en-masse to progress to the end of the game.