What's New
Update game system
App Description
Mine diverse gems and minerals with a powerful excavator and cute miners.
Rarest gems are found only in the deepest part of the earth so dig as deep as possible.
- No control required. Digging and mining are done automatically!
- Uranium, nickel, copper, coal, iron ore and other minerals can be collected.
- You must upgrade your excavator to get deep into the earth.
- Capable miners can mine more minerals than others.
- There are various surprise events!
- You can earn Coins even while you're offline.
- New content has been added, including mining research, fishing, and mini-games.
- Achievement & Leaderboard supported.
- This is an offline game that does not require Data or WiFi connection.
- Supports English.
App Changes
- January 22, 2019 Initial release
- June 14, 2019 New version 1.2.2
- August 17, 2019 New version 1.2.3
- December 03, 2019 New version 1.2.5
- July 15, 2020 New version 1.2.8
- October 23, 2020 New version 1.2.9
- November 12, 2020 New version 1.3.0
- August 06, 2021 New version 1.3.2