I like the idea, but i think there is some room for improvement. I really struggled with the controls. I think controls should feel easy and flawless.
Things i would improve:
- Not use x and arrow down. I would use the mouse and click which dashes into wall and bounce to the reflected angle. Thats easy to execute, but still challenging because you have to predict the angle.
- I you would focus more on the orbiting. What i would do is increase the orbiting objects and make your game build up speed only by orbiting (Not by walking). So the orbit becomes more important mechanic of your game.
Keep going hope my Feedback helps you :D!