I used a post processing shader I made for an old game to make my game look cool or annoying depending on your opinion. If you want to use it too, have at it. I know it's late.... I only started Friday night. 

Just add the component to your camera and hook up the material. Lots of settings in the material you can play with. Let me know if you use it, I'd love to see. (You don't have to or anything.)

Unity package is downloadable here with my submission: https://vectorhat.itch.io/stellar-fortress