Moomin: Midsummer Madness
Switch · Adventure · Shochiku
Coming 12 November 2026
When does Moomin: Midsummer Madness come out?
12 November 2026
That's the announced release day. Dates can still move, and we update this page when they do.
Is Moomin: Midsummer Madness on the cartridge or a Game-Key Card?
Not announced yet
The publisher hasn't said whether it's the full game on the cartridge or a Game-Key Card. We'll update this page when they do.
What we know
A Moomin adventure about putting on a midsummer stage show, made by Crossbridge Game Studios. Physical Standard and Limited editions are confirmed for Switch.
Ratings open on release day
Nobody has played Moomin: Midsummer Madness yet, so there’s no score. Collectors who own it can rate it from the day it’s out.
Want Moomin: Midsummer Madness? Put it on your wishlist
Shelf-Lives turns your collection into a room you can walk around. Wish for it now and it waits on your shelf as a ghost box until release day.
Free. Takes a minute.
Your games, in a room you can walk around.
Every box on your shelf, the ones you’re hunting as ghosts, a magazine on the nightstand.
Take a look inside, no account needed →More coming to Switch
- Hello Kitty Party Land
- Let's Sing 2027
- Let's Sing ABBA: 2027 Edition
- Hasbro Games Junior Collection
- Barbie Rewind
- Prinny Party: Going Overboard!