Catchy theme (though it could start at a lower volume), very clean art, I liked the character animations and the power-up system, I like the fact that you can miss them if I'm correct, the enemies are great, the slime guy with a sword gave a hard time, the levels are too big for its own good but that's a minor complaint, my major complaint would be the jumping gaps at level3!! if every time I fail a jump I have to rewalk an empty level it's not fun at all, anyway really liked the game, still have to beat the boss.