Games developed by P.F.J.

Developed by P.F.J.

Unknot!

Unknot!

Unknot! is a physics-simulation puzzle game where you unknot knots with simple controls, based on knot theory.

100% of 32 Steam reviews are positive$4.99

Published by P.F.J.

Unknot!

Unknot!

Unknot! is a physics-simulation puzzle game where you unknot knots with simple controls, based on knot theory.

100% of 32 Steam reviews are positive$4.99