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Unknot! at TOKYO GAME SHOW 2026

Unknot! · published 14 Sep 2026, 04:57 UTC

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Hello everyone! Unknot! will be playable at TOKYO GAME SHOW 2026 as part of SELECTED INDIE 80.

TOKYO GAME SHOW 2026

• Booth: E-35
• September 17–21, 2026

For TGS, I've prepared an updated event build with new music and several improvements for shorter play sessions. Some of these additions will also come to the Steam version after the event.

SENSE OF WONDER NIGHT 2026

Unknot! has also been selected as a finalist for SENSE OF WONDER NIGHT 2026 (SOWN).

I'll present the game on September 17 and briefly introduce how it grew from knot theory into a puzzle game.

Permanent price adjustment

The base price of Unknot! has been permanently adjusted:

• Japan: ¥800 → ¥500
• United States: $6.99 → $4.99
• China: ¥18 → ¥12

This is a permanent price change, not a limited-time discount.

Thank you to everyone who has played and supported Unknot! so far. If you're attending TGS, please stop by Booth E-35.

Other announcements

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Major update13 Aug 2026RESEARCH UPDATEHello everyone! Unknot!'s first major update, v1.1.0, is now available. This update introduces Research Level, improves Stable physics, and adds a new Steam achievement. Research Level · Add: 10 optional Research Levels, available from the title screen. · These puzzles are designed to support research into knot puzzles and open problems related to unknotting in mathematical knot theory. Researc…Game update14 Jul 2026Demo Update: Stable Physics & Research ModeHello everyone! We’ve released a major update for the Unknot! demo, introducing a new physics option and a new way to contribute to mathematical research. Full details below: Stable Physics Mode • Add: A new Stable physics mode with more precise and consistent rope simulation. • Improve: Stable mode no longer uses the automatic freezing system that could interrupt play when a knot became unstab…Game update29 May 2026v1.0.7 Patch Notes• Fix: Steam stats are now reconciled with local save data on startup. This should help stat-based achievements unlock correctly for players whose local progress was already completed. • Improve: Added a startup loading screen for a smoother transition into the title scene. • Fix: Background music now respects saved audio settings before playback starts. Thanks for playing and for your feedback!