this is a great idea , and what is quite good about your game is ,how the ever changing table , keeps a player's attention .

i like it .

i have almost completed my first android game too , except , i have not used libgdx , although i would still like to check it out some time , currently i am trying out unity android development , it seems okay .

i am not much of a java fan , you have some good skills there !

i wish you best of luck , to be honest having at least as many sales as you do already for your first android game = impressive .