This is a very original little game :) !
Unfortunately I couldn't make much progress :(, I just found it impossible to get out the first planet (and I just red the description, which says it's a bug which makes sense).
But still, the music is really nice, and the visuals though simple are very cute. It would have been awesome to have a little sound effect for when you destroy a block, things would have felt extra satisfying.
Anyway nice jame entry that fits the theme of the jame very well, just a shame there's that bug stopping me from making much progress, keep it up mate !