Mushroom battles are a feature of Pikmin Bloom. Mushrooms of various colors and sizes appear around the world, and players can send groups of Pikmin to attack them. Multiple players can join a battle, and participants will receive fruit and a postcard as a reward, and a score that measures how well they did. Up to three mushroom battles can be done by a player in a day, but additional battles can be joined by spending a Mushroom Recharge Ticket.
Introducing Pikipedia:Cavegen, a new page that generates maps of Pikmin 2 cave sublevels! The page is now linked on all sublevel sections, allowing easier visualization of how randomness affects Pikmin 2's caves.