It was published first in japan by Bandai Namco Entertainment and then later released world wide in july 16, The game appears very flashy as can be expected since it's based on a very flashy cartoon show. The game is free to download and play on facebook, the ios app store, and the google app store for android. But one major difference is that it's made to be played on electronic devices. Dokkan battle is like a board game, or card game, and it has a lot of elements like a puzzle game as well. Here you can get access to all the working online generator to help you rack up easy and free dragon stones and much more.