This is a really solid arcade-like game and it proves that Hotel Mario's gameplay can be fun when made more fair to the player. My only gripes are that you can't move backwards on stairs while you have the spray bottle and that the levels don't seem to get harder. What would make them feel harder is that the enemies would start from different positions and if the spray bottle started to last a little bit less each round (like the big pellet in Pac-Man). Those are pretty minor gripes and the overall feel is very much like an old arcade game but a bit more fair.