Idle Deepcore

Idle Deepcore is an incremental mining game where you dig ever deeper, smelt ore into ingots, upgrade your pickaxe and machines, and develop multiple mines in parallel to build a vast underground industry.

Dig deeper. Smelt more. Expand the network. The mine must grow.

Idle Deepcore is an incremental mining game where every block you break brings you closer to an underground industrial empire. Start with your mouse. End at the head of a network of automated mines reaching into the depths.

From a pickaxe to an empire

Break your first blocks by hand. Extract raw ore. Smelt it into ingots. Reinvest. Then do it again—bigger, deeper, faster.

What begins as a simple excavation becomes a network of mines running in parallel, while you're already planning the next one.

Conquer the world map

Claim new mining areas, each with its own terrain and potential. Manage multiple mines simultaneously. Decide where to invest for the best long-term return.

The loop: mine, smelt, upgrade, repeat

Ore alone isn’t enough. Turn your raw materials into valuable ingots at the smelter. Unlock upgrades, buy more powerful furnaces, and develop advanced mining technologies.

Each layer of progression fuels the next.

Features

Incremental gameplay focused on depth and expansion

Manual mining and automated production

Multiple mines running in parallel, managed in real time

Claimable mining zones on a world map

Smelting system to convert ore into ingots

Upgrade tree for machines and technologies

Pickaxe upgrades for faster extraction

Long-term progression with increasingly deeper layers