SHMUP I really Wanted to like this game.
I love shumps and bulletstorm games, this one has some great programming and wonderful art, the only problem is the colors. All the colors are pretty grey and dark and they all kind of blend together, and maybe you were trying to do this on purpose to make it harder but as a player I feel like it is a fault of the game more than my own. It would be a much better game if the colors clearly stood out for the bullets and ships. Just my two cents.
Snailiad 
Enough Plumbers 
Super Mario Crossover