Little Big Planet - Sony PSP Owners of LittleBigPlanet for PS3 can unlock bonus content for LittleBigPlanet (PS3) and vice versa via cross-Talk functionality. Experience a completely new LittleBigPlanet adventure, with more than 35 action-packed platforming levels. Use the Pop-It Tool to create your own PSP creations. Share your creations with the greater LittleBigPlanet community via both Ad-hoc and Infrastructure mode. Download costumes, stickers, decorations and extra functionality for LittleBigPlanet PSP via the PlayStation Store.