Very nice atmosphere, art design and sound.

Pretty cool mechanic changing the orbit radius! 

However, it does get very repetitive after the 2nd planet or so. Missing the orbit of a collectible just to wait for the whole circle again and again got frustrating. Them the enemies felt way too brutal, they just start blasting you and there's no way to escape because of the locked movement, so it felt very unfair. 

My suggestion would be to have a variety of challenges using the rotation around the planet instead of the repetitive process of collecting the green orbs each time.

The game looks great, I played  little bit but will give it more time later.  Only thing is, are you supposed to move forward with W?  I don't have any control in terms of where I am pointing or how fast/slow I'm moving, but maybe I misunderstood the controls.  But I'm enjoying the humour and the story so far!