Archived App (Last seen on 24 Sep 2026)
This is an archived listing of the app previously available on the App Store.
Manage a powerful drilling rig to dig the deepest mine. Upgrade your drill, craft new parts, and discover over 20 types of minerals and ancient treasures. Automate your workflow for continuous idle profit.
1.2.1
April 13, 2020
In this update: - Bug fixes and improves game stability
PRO Driller
My Digg is Big is an idle drilling rig simulator game where players manage and upgrade a drill to dig the deepest mine. The game involves exploring underground, collecting minerals, and crafting new parts for the drill.
Key features include managing and boosting the drill's power and productivity, collecting over 20 types of minerals, crafting more than 200 drill parts, automatic mining even when offline, and exploring different soil layers.
The game is free to play and includes in-app purchases and ads. There is also an auto-renewal subscription option available for enhanced gameplay.
You can find over 20 types of minerals, including common ones like coal and iron, as well as valuable ones like gold and diamonds. These minerals can be sold to purchase upgrades.
Yes, the game features automatic mining, meaning your drill will continue to gather minerals and generate idle money even when the game is offline.
