Folding Dungeon is now available for free on Steam.
In this grid-based puzzle game, the dungeon map has to be folded and connected to carve out a path downward while dodging monsters.
Chasing down the source of an unbearable noise leads into a dungeon full of magic devices and traps, which can be disabled or turned to your advantage by folding the map. Linux is fully supported.
Track down your noisy neighbors and fold space to descend to the bottom of the dungeon! Folding Dungeon is a grid-based puzzle game where you fold and connect the map to carve out a path while dodging monsters.

Source: Steam