Hi everybody!

Recently, I've published my first android game and I'm very interested on getting opinion from other developers and users. It's called Bitcoin Clicker.

Play Store link: https://play.google.com/store/apps/details?id=com.oxgames.bitcoinclicker

Bitcoin Clicker is an incremental game. I'd like to know your opinions about the game.

This game is very simple:
-mine as many bitcoins as you can by tapping on huge bitcoin
-sell bitcoins at bitcoin exchange and receive money
-buy items in the shop to mine bitcoins even faster
-every 24 hours you're able to roll a roulette where you can win rewards!
-unlock achievements to receive extra bitcoins

What do you think about it? How can I improve the game? Thank you in advance!