New free game Rocket2D - Escape from earth's core!

Hi to all,

I want to introduce my game Rocket2D - Escape from earth's core (only for android at the moment).
Can i have some feedback, is it difficult to play,is it running smoothly, ... ?
It would be very appreciated !
Have fun trying it out.

Link Play store : https://play.google.com/store/apps/details?id=com.Company.Tzanko​

Amazon app store : https://www.amazon.com/Game-Rocket2...=Rocket2d&qid=1587496180&s=mobile-apps&sr=1-1​