XPBoost2 is a basic clicker game that helps you to level up you account.

In order to play this game you must have an active internet connection and be logged in into your Google play games account. Once logged you will see a button and a menu. By clicking the button you will get achievements on specific numbers of clicks.
In the menu section you can log in/out and see the leaderboard of top players as well as track your unlocked achievements.