Amazing game, definitely worth the $1.20. A little feedback on endless mode, though.
Overall, very well designed, but the 2 HP rounds make handsaws too powerful. I know this game is meant to emulate Russian Roulette ( in a more flavorful way ), but if the dealer draws a handsaw after all items have been returned, usually your best case scenario is a single 50/50 deciding everything, worst case it is a guaranteed loss. My suggestion is to prevent either the dealer or the player from drawing handsaws on turn one of 2 HP rounds after returning items. This would allow for longer runs.