Yo this looks sick. I am developing a space game myself called Ranger Arena and I'd love if you could take a look on it, I have created a very similar turret system. I'm most interested in creating 3D assets as it's something my game is really lacking, did you get them from somewhere or created yourself? Also that cursor looks comically large lol. I understand the intent to put crucial information where the player is looking at but that's a little excessive IMO xD Another thing, did you use GAS for this game?