Pretty cool game, nice visuals. The gameplay is fun, I really liked, but some things can be improved, like, the min velocity to touch the lander but not take damage, it is too unforgiving, I was tapping as fast as I could to make my decent slow, and I still took damage. Other things that need to be more balanced is the blackholes, it is an cool idea and the way is implement allow to make so pretty cool things, but from the levels that I played, first level of 3 and 4, it does not allow even the slight margin of error. What could fix this is making different sizes of blackholes, smallers are weaker and allow you to escape more easily, the bigs can stay the way they're now.
Like, I didn't had the patience to beat all the levels, as It was just so hard/ annoying to get past the blackholes. with the fact that you have to start over from the beginning of the level, also demotivates a little.
But overall, this is a pretty cool game, and well pretty polished as well, has potential, given some improvements here and there.