Good game, fluent controls and nicely setup. Only thing bothering me is that the last checkpoint should be just AT the final door instead having to go through lot of enemies everytime, and the spider boss is just impossible! you have to focus so hard on NOT hitting the spikes when you hit the spider and at the same time think about the spider fire'ing as well as not getting hit by it. I didn't finish the boss but the game structure was nice, reminded me a lot on Gameboy :)