Love this. I did have difficulty with fully clearing rooms — the room looks squeaky clean but there's still a pixel missing from the "clean room" bar. I'm sure I just was missing a dirt pixel somewhere, but figured I'd mention it. Also there were sometimes closed chests that I couldn't open after fully cleaning them up. Is the only infinite water source the one in your starting room? I found myself going back to that one repeatedly, which got to be quite a hike.
Still: The satisfaction of taking a room from a mess of grime to *a room* is pretty dang high. Well done!
