An inexperienced and young scientist Jack inadvertently moved himself into a painted world, where he became a banana. To return home, he needs to find the correct portal, to survive in this strange and dangerous world, he must collect body parts that can be used in the various fights against enemies. Finding special devices that open portals, you can travel between levels.
Each level of the game is a puzzle of platforms and various obstacles on the way to the finish. Help Jack get home, because his family is waiting for him.