Need a content update please!!

The game is super addictive and much random from time to time. I am done with defeating all the bosses and I am going to collect the rest of the number and cards. I paid total 16.92 dollars to buy all the items (as well as this game itself), and I believed this game should be more than this value later on. Why not give us a content update, or Calculord 2? (Since there is no dividing operation and only a few bosses)

Jianlin Tan about Calculords