Dig to start!
Play Aquamarine Sea Shaft free — a shaft of pale blue beryl, then purer blue, deeper pay. Hire pickaxe crew and watch passive Aquamarine grow even while…
1. Dig the glowing centre to earn your first Aquamarine.
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 shaft of pale blue beryl.
✦ Six tiers of crew from Pickaxe Crew to Core Driller.
✦ WebAudio sound with mute, haptics, reduced-motion — plays instantly, no download.