Game · PC, Switch, Switch 2

Moomin Midsummer Madness

2026puzzle, adventure, indieSingle player

Release November 12, 2026

Moomin Midsummer Madness releases on November 12, 2026 (Thursday) for PC, Switch, Switch 2.

Midsummer is right around the corner in Moominvalley, when a sudden flood sets the Moomins adrift! Join Tove Jansson’s beloved Moominfamily and friends on an adventure of mirth and mischief aboard a mysterious floating theatre.

IGDB page

Trailer

Announcement Trailer

Release dates by platform

PCNovember 12, 2026SwitchNovember 12, 2026Switch 2November 12, 2026

Where to buy

Steam

Screenshots