Shochiku Co., Ltd.’s Game Division (hereinafter “Shochiku Games”) has released the free demo for “Moomin: Moominsummer Madness”—a point-and-click adventure game based on the beloved original novel—today, Thursday, October 29, on Nintendo Switch™ and Nintendo Switch™ 2.
Following high acclaim at “Tokyo Game Show 2026” and through the free Steam demo, where domestic and international fans praised it for “faithfully capturing the warmth of the original novel,” the game is now finally available for players on Switch and Switch 2.
This demo covers Chapter 1, the opening segment of the full game (consisting of 6 chapters in total).
Ahead of its official release on Thursday, November 12, 2026, we invite you to step early into the heartwarming, hand-drawn world of Moominvalley.