Dig to start!
Play Hemimorphite Blue Vein free — a vein of sky-blue crust, then bluer crust, richer haul. Hire pickaxe crew and watch passive Hemimorphite grow even while…
1. Dig the glowing centre to earn your first Hemimorphite.
2. Open the Crew tab and buy your first Pickaxe Crew to start earning automatically.
3. Spend on Boosts to multiply taps and specific crew output.
✦ Signature Mining Empire scene — a vein of sky-blue crust.
✦ Six tiers of crew from Pickaxe Crew to Core Driller.
✦ WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.