Super Tapping Champion - My first Game made with Unity

Hey there folks,

i just finished my first Game and its for Android its not much but even though i'm a little proud that i was able to finish it. It would be nice if you guys check it out and tell me what you think. I want to know what i could be doing better.

Here is the downloadlink
https://play.google.com/store/apps/details?id=com.AmethystGameworks.SuperTappingChampion

Cheers