Nintendo tries to shake up the formula a bit with each Pikmin game, and Pikmin 4 is no different. Not only does the game introduce new Pikmin types and the franchise's first-ever customizable protagonist, but it also features a plethora of exciting changes to the core gameplay loop. While most of these changes are minor, Pikmin 4 also makes some major changes to the Onion that need to be carried over to future games.