Diamond Mine Tycoon
Mine coins0Per second0
BottleneckShafts
Shaft
Level 1
Tip: press and hold Upgrade to keep buying.
New Tech Idle
Diamond Mine Tycoon
Dig deeper. Gold, emerald, ruby, sapphire, diamond and stranger treasures below.
Welcome back!
Managers
A manager keeps a station working on its own, even while you are away.
Research lab
Klondike Valley
A new mine in a new land
Sell this mine and start fresh somewhere richer. You keep your stars, relics, research and achievements. Gold coins, shafts, levels and managers start again.
Stars now0x1 output
You would win+0 stars+0 relics
After the movex1 outputNext: Sahara Dunes
How to play
- Tap a shaft and its miners dig ore into the crate.
- Tap the elevator to lift the ore to the surface, then tap the vault to sell it for gold coins.
- Hire managers so each station keeps working by itself, even while you are away.
- Upgrade the slowest station first: the bar at the bottom shows the bottleneck. Levels 10, 25, 50, 100 and more double a station.
- Open new shafts to reach richer layers: emerald, ruby, sapphire, diamond and beyond.
- Move to a new land once you reach Diamond: you win stars that boost every mine forever, and relics for the research lab.
Well played!
Tips once you’re going
- Upgrade the bottleneck first. The bar at the bottom shows which station is holding you back.
- Hire managers so stations run by themselves, even while you’re away.
- Levels 10, 25, 50, 100 and up double a station. Switch between x1, x10, x100 and Max.
- Open new shafts for richer layers.
This week’s top Diamond Mine Tycoon scores
Ranked by mine score, which grows with the gold coins you have earned and the shafts you have opened.
A relaxing idle game: build a gleaming mine, one shaft deeper at a time.
What would you like to do next?