Slay the Spire - Downfall — Japanese board game edition

2,913% funded¥145,696,711 raised of ¥5,000,0003,477 backersLive · 10 days left

Conclusion: the hit deckbuilder as a board game — 29× its goal, ¥145M+ and live (as of Jun 2026).

Why it's hot

The Japanese edition of the board-game adaptation (Downfall expansion) of the acclaimed deckbuilder Slay the Spire. Against a ¥5M goal it has drawn ¥145.69M from 3,477 backers (2,913% funded). It uses All-in funding, so rewards ship to anyone who backs before the deadline.

What you get

The Japanese-language rules and components, the expansion, and limited tiers. Confirm pricing, stock and shipping on the official page.

Editor's note

Games and hobbies live on passionate fans who drive the opening surge — here the source game's fame met real demand for a localized edition. Figures as of 2026-06-21; campaign live.

Sources

CAMPFIRE project page

View project on CAMPFIRE ↗

Opens the official campaign page in a new tab.

KAKEHASHI Editorial

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The editorial desk of KAKEHASHI (“a bridge”). We host no campaigns and take no fees — so we can independently check, across CAMPFIRE, Makuake, READYFOR and more, whether and how to back, always with sources.