Drillunker

Let's dig the ground by the drill, and collect gems. Let's upgrade equipment by using collected gems and aim at the bottom of the earth cave. Let's participate in the ranking only of the setting of a troublesome unnecessary enrollment and the user name and compete for the dug depth all together. The download of this app is free. You can use some purchasable items, but you can also enjoy this app for free until the end. [update] var1.4.0 The added a new element. The Fix the bug of some issues. Some graphic changes. ver1.3.4 Change the design of the icon. The Fix the bug of some issues. ver1.3.2 The Fix the bug of some issues. ver1.3.1 The Fix the bug of some issues. ver1.3.0 The added a new element and stage. The added a In-app billing. ver1.2.0 The added a new element and stage per your request. A new item is added, too and, in addition, it enjoys power-up lingua Drillunker.