Osmium Dense Mine

Dig to start!

What is it?

Play Osmium Dense Mine free — a mine of the densest metal, then denser ore, heavier pay. Hire prospectors and watch passive Osmium grow even while you're…

How to play

1. Dig the glowing centre to earn your first Osmium.

2. Open the Crew tab and buy your first Prospectors to start earning automatically.

3. Spend on Boosts to multiply taps and specific crew output.

Why you'll love it

✦ Signature Mining Empire scene — a mine of the densest metal.

✦ Six tiers of crew from Prospectors to Planet Drill.

✦ WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.

Play Osmium Dense Mine free

No download. No sign-up. Just dig and play.