Very atmospheric. More of a challenge would be nice. Also, if you raise the water more than one level above you it should cover you completely, or at least have you float, but somehow you stay where you are only waist-deep in water. The simplest solution is to make it so you can't raise that water that high. The door sinking into the ground looks off. i recommend just leaving the top visible, and maybe even having a stone platform around it. I also noticed glitches where the walls weren't quite touching and there were blue lines between them. I'm using Firefox and Windows.