Right now if you move too far from the crystal, it's placement on your minimap vanishes and it becomes tricky to nav back to it in larger dungeons.

Solution: It'd be nice if JUST the crystal icon (or a selectable list of them) appeared permanently, sticking to the edge of the minimap when it's off-screen to always point in its general direction.

Great game so far!

You can press tab to bring up a map overlay.