How to get Cash, Shards, and Gems

The game has several currencies and you can collect money from all the mines to increase your Cash balance.

Cash:

The total amount of money you have on the first island (Grass Continent).

Ice Cash:

The total amount of money you have on the second island (Ice Continent).

Fire Cash:

The total amount of money you have on the third island (Fire Continent).

Idle Cash:

The amount of money you earn in a second while the game is closed on the first island. The Ice Idle Cash and Fire Idle Cash work the same way.

Super Cash:

This is the premium currency of the game and is earned by leveling up your mine shafts, surface stations, and from the daily rewards. Use Super Cash to buy boosts from the store to progress even faster. Super Cash can be spent throughout the entire Idle Miner world.

Shards:

The total amount of money you have on the Mainland.

Gems:

Can be obtained by finishing a Mainland Mine and can be used to purchase Super Managers.