This was quite difficult but so fun! The art style was great and the creatures you've created were very creepy and I didn't like how that long creature followed you around. All in all a great atmosphere with the music to really make you feel like you're lost in space :D
I don't know if you've heard of Game Development World Championship before (gdwc2019) but it's a competition for indie game developers where they can submit their games and it's free! It's great if you want some more visibility for the game and it only takes a couple of minutes to join :)