Yo awesome job! You made a really good use of post processing, the effects look great and give this arcade vibe which i absolutely loved! The game was really fun to play too, it required me to keep focused in order to time the clicks correctly. Adding camera shake and a sound effect whenever the player scores a point would definitely make it more satisfying. A short tutorial would be nice too. I don't know of the glow counts as multiple colors though. I was personally afraid of adding fade, vignette and glow to my game because of that. I genuinely dont know btw. Awesome job nonetheless!