Mine Line is a mining game where you're tasked with exploring a treacherous underground world! Strap on your jetpack and dive deep into the earth to start digging. To mine efficiently, connect rocks and form lines to trigger massive combos, allowing you to collect tons of resources at once! The rocks you mine can be used to fuel your jetpack, or you can sell them to buy cool powerups. Can you form the ultimate rock combo and unearth the most valuable treasures in one go?