PikBloomWalks

Can a level 18–19 player join a Large mushroom battle in Pikmin Bloom?

Yes. At levels 18–19 you can field up to 35 Pikmin, and a Large mushroom only needs a squad of 15 to start — so every player in this range can join.

What the level gate actually is

Pikmin Bloom limits how many Pikmin you can bring to a mushroom battle by your player level. Battles unlock at level 8, and the cap then rises in steps until it stops at 40 Pikmin at level 20. Separately, every mushroom size has a minimum squad you must field before the battle will start: 15 for a Large mushroom. Joining is simply a comparison of those two numbers. If your cap is at least the minimum, you are in; if it is below, the game refuses you, however strong or well-matched your Pikmin are.

Every level from 18 to 19 has the same cap — 35 Pikmin — which is why this page answers for the whole range rather than one level at a time.

One thing the level gate is not: a limit on players. 5 players can join a mushroom normally, and Mushroom Recharge Tickets open further slots, up to 35 for a Large mushroom. That cap is about room, not level — any player whose squad cap clears the minimum can take a free slot, and each of them brings their own squad.

What changes at the next threshold

At level 20 your squad cap rises to 40 Pikmin. You can already join a Large mushroom, so the answer does not change — but a bigger squad brings more attack power, and attack power is what decides how fast the mushroom falls and how many stars the group earns.

What joining does not depend on

The level gate is the only rule that refuses a join outright. The wrong Pikmin types, low attack power or a rating you would rather not get all still let you in — they only change how quickly the mushroom falls and how many stars the group earns. To see what your own squad would actually do against a Large mushroom, plan it in the squad calculator.

Large mushrooms at every level

Other mushroom sizes at levels 18–19

Mushrooms that come in Large

Health, star thresholds and the ticket cap differ by mushroom type. Open one for its full reference page:

How squad size and level thresholds work

Game data last verified August 24, 2026.

Game data adapted from Pikipedia, licensed under CC BY-SA 3.0 (later edits 4.0).