Color Junkie. The mobile game about mixing colors. (Android only right now)

This is my very first ever creation using Unity. I learned a lot in the process and if I were to start over right now I know that there are a lot of things that I would do differently. But I am so incredibly happy with the outcome. I started this project with absolutely no knowledge of Unity or how to code in any way.

I would greatly appreciate any and all feedback about this project. I have posted the description and a few screen shots below. Thanks!

https://play.google.com/store/apps/details?id=com.Plus7w0.ColorJunkie

Use the four colored paddles surrounding the goal in the center to change the color of the ball. Your goal is to get the ball to match the color of the goal and then send the ball into the goal. If you get the wrong color on the ball just bounce it off of the white paddle to turn it white and try again. As you progress you will unlock more colors to make including secondary and tertiary colors.

I should probably add that I designed and made all the graphics myself as well.