really late update here but i wanted to let you know I used some of these assets in the Github Gameoff 2018 gamejam... you can see here if you're interested - https://elennick.itch.io/lua-n0va
Thanks! Glad you were able to get some use out of them. I like your game, I was having fun playing it and got up the the 3rd level. I liked the background but I did find some of the stars a bit distracting as they scrolled by. Overall had fun!
