I was initially expecting a bit more, and to be frank it was a tad disappointing to see how little of the game there actually is. Like a few others have already said, it definitely feels either unfinished or severely lacking. But! Some of the art isn't too bad at all, mostly the stuff outside of the animation but not bad nonetheless. There's potential, and thus I'm compelled to give 3 stars!
Hope you can improve upon whatever future projects you may take on!

Sounds like it could be the theme of a Megaman intro stage...
WHICH IS A GREAT THING

The song Satan jams to while watering his flowers.

Is it ok to, lets say, use this for an animation? Or would I have to contact the people who actually made the song, and ask for permission?