There&#x27;s an article about how we built the game here: <a href="https:&#x2F;&#x2F;developer.atlassian.com&#x2F;blog&#x2F;2015&#x2F;10&#x2F;bitbucket-fileview-addon&#x2F;" rel="nofollow">https:&#x2F;&#x2F;developer.atlassian.com&#x2F;blog&#x2F;2015&#x2F;10&#x2F;bitbucket-filev...</a>