Sink the Bit

Sink the Bit is an addictive underground mining game where you pilot a drilling pod through layers of rock, soil, and lava in search of rare ores and untold riches.
Start with a basic rig and a dream. Drill down through the earth, collecting everything from iron and bronze to platinum, emeralds, and uranium. The deeper you go, the more valuable the ore — but the more dangerous the terrain. Watch your fuel, protect your hull, and always make it back to the surface before it's too late.
UPGRADE YOUR RIG
Spend your earnings at Base Command to upgrade your thruster, drill bit, hull plating, fuel tank, cargo bay, and engine core. Six upgrade tiers per system mean there's always something to work toward — and always a reason to go one level deeper.
MANAGE YOUR RESOURCES
Fuel burns with every flight. Hull takes damage from hard impacts and extreme heat. Cargo fills up fast when the ore is rich. Know when to push deeper and when to surface — every run is a calculated risk.
EXPLORE THE DEPTHS
Blast through procedurally generated rock formations, navigate pre-carved cave systems, and survive pockets of lava gas and extreme heat. The world goes deep — and the Motherload waits at the very bottom for the boldest miners.
FEATURES
— Smooth, physics-based flight and drilling controls
— Touch joystick optimised for mobile play
— 9 ore types with escalating rarity and value
— 6 upgradeable systems with multiple tiers
— Procedurally generated world — every run is different
— Achievements to unlock across your mining career
— Retro sci-fi visual style with dynamic lighting
— Optimised for all screen sizes