Sulfur Vent Mine

Dig to start!

What is it?

Play Sulfur Vent Mine free — a reeking volcanic vent, then hotter vents crystallize more. Hire diggers and watch passive Brimstone grow even while you're…

How to play

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

2. Open the Crew tab and buy your first Diggers 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 reeking volcanic vent.

✦ Six tiers of crew from Diggers to Magma Tap.

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

Play Sulfur Vent Mine free

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