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Unknot!

Source
Steam
App ID
3544020
Developer
P.F.J.
Released
September 17, 2025

Unknot! is a physics-simulation puzzle game where you unknot knots with simple controls, based on knot theory. Blending art, puzzles, and math, it delivers a unique experience—whether you’re a casual player or a hardcore puzzle enthusiast.

Current US price

Last checked 44 hours ago

1 US price change since tracking began. Latest: $4.99. Lowest recorded $3.49 on Oct 2 UTC.

US price changes
Date (UTC)Price
Oct 2$3.49, 30% off $4.99
Oct 10$4.99

Regional Prices

CurrencyPriceDifferenceLowest Recorded
US Dollar USDLast checked 44 hours agoBaseline$3.49
Chinese Yuan CNYLast checked 18 days ago. Converted at the Oct 27 exchange rate-63.9%CN¥8.40 ($1.26)
Brazilian Real BRLLast checked 8 days ago. Converted at the Oct 27 exchange rate-27.1%R$13.64 ($2.55)
Euro EURLast checked 18 days ago. Converted at the Oct 27 exchange rate+16.0%€3.63 ($4.05)