Intriguing beginning and middle, but basically unplayable as an endgame. The rules are very vague and left too many questions. Can you move to an in check square, if you can then change levels? Can you eat a protected piece, if you then change levels? Endgame meant having to coral the king into a corner away from jump spaces, and was almost undoable without a huge number of attacking pieces. Will look for updated rules and/or try house rules, but unplayable as is.