Amazing game, you've saved a lot of people, myself included, 60 bucks! As for gameplay since it's based on No Man's Sky I really can't fault anything you did, achievements sucked, the sentinels are annoying as hell, and LIFE SUPPORT LOW! But none of that is your fault, great job!
How ever I did find one bug, when I fly my ship into a planet I can then fly off screen left or right from there I can fly down below the surface level, when I fly back on screen I am able to fly around inside the terrain.
None the less, great work,
~ Cyoses