Game interface Language: English
This is not only low volume but also very easy game.
You can play without connecting to wifi.

Anyone can play.
But everybody can not be the best.
Now, play with a lot of people in the world.
Be the best stone hitter by maximizing your agility.

When you are sitting on the toilet,
When you are bored in the subway,
When you make a bet with your friend,
It will be a best game at anytime and anywhere.

Operating System: Android Jelly Bean (4.(1-3)) - Nougat Marshmallow (7.0) or later