Shochiku Games released the point-and-click adventure game "Moomin: Midsummer Festival" on November 12. The Nintendo Switch 2 and Nintendo Switch versions were released on the same day, while the PC Steam version went live at 17:00 that day. All three versions are offered at a 10% discount during their launch period.
The Nintendo Switch 2 and Nintendo Switch versions are both priced at 2,550 JPY (tax included), with the discount lasting until November 25 at 23:59. The Steam version is priced at 2,300 JPY, with the discount running from November 12 at 17:00 to November 26 at 10:00.
Based on and inspired by Tove Jansson's novel "Moominvalley in June," this game tells the story of adventures following a great flood in Moominvalley. Featuring hand-drawn visuals, the game focuses on a gentle and cozy atmosphere suitable for both children and adults.
A new trailer released alongside the game features narration by Emiko Shiratori, who sang the theme song for the anime "Fun Moomin Family." Steam also offers the "Welcome to MOOMINVALLEY" bundle, which includes this title as well as "Snufkin: Melody of Moominvalley" and "Moomin: Winter Warmth."

