Resource Empire - Free Online Mining Tycoon

Resource Empire is an addictive idle mining tycoon. Start with a single shaft and grow it into a massive mining empire! Hire miners, elevator operators and warehouse workers. Upgrade mining speed, capacity and profit. Hire managers to automate each mine, so they keep earning even while you are away. Mine coal, gold and diamonds. Bring in investors to multiply your profit, dig deeper and unlock new layers. Watch your idle earnings pile up and build the biggest mining business of all time!