Idle Gem - Mining Tycoon

Contains adsIn-app purchases
1K+
Downloads
Content rating
PEGI 3
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Screenshot image
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About this game

Looking for the ultimate idle mining game?
Dig deep, chill out, and build your idle mining agents from scratch.

In Idle Gem, you create your own mining agents, unlock stratums, and use incremental upgrades to maximize your gem production.
Equip powerful gear, optimize your system, and watch your profits soar.

If you’re into true idle vibes with prestige loops and steady growth, Idle Gem’s got you covered.
Updated on
Oct 10, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

What’s new

- Added a Battle Stats Rewards section to the Cave selection screen.
- Fixed the label for Max Wave Reached.
- Fixed to disable sound effects.
- Fixed an issue where the next depth splash showed the wrong depth and stayed on screen too long.
- Removed the Attack label above upgrades.
- Fixed an issue where Gems obtained in Sanuki were not displayed.
- Updated the item deletion method.
- Adjusted Box Openers: Soil now drops level 1 items, and Tear now drops level 2 items.