This is an interesting concept, and has a lot of nice elements like the world and chaos effect. I think if you just used some post-process effects it would look even better -- like bloom, vignette, chromatic aberration. Also, the tutorial though helpful in explaining what to do, was kind of bugged. Couldn't leave it or advance it along. You should throw together some menu too, and then just reuse it for all your projects. Also do a pause menu so that you can go to the menu mid-game. Pretty fun regardless.