Good Art, Nice music, quirky plot and flavour text that fits well with the vibe. Feels quite polished!
Loved the mechanics of controlling the missile, a little bit unintuitive for me to figure out strafing vs rotating when post collision with an object. Sometimes wished thrusters were stronger.
Finished all 6 endings. Accidently nuked my own planet when an asteroid came right at me in the very beginning.
Nice mechanics to implement could be difficulty (longer distance to travel), fuel mechanics, a health bar for collision.
Boundaries could be a little bit wider as colliding with a large object basically resulted in a instant kill as I spiralled out of the boundary.
10/10 for labelling the missile a missile, would not have known otherwise.