Paperload - Deep Bass Edition

Welcome to Paperload: Deep Bass Edition! Find out what mystical power source is hidden deep beneath the ground and remember people have been talking about weird sounds coming from underground… They are not talking about the good kind. Dig deeper and deeper but do not forget to refuel and upgrade your digger or buy some mining drones from the mining center (left most building). Can you figure out what inspired this game? Hint: Help the company to expand their mining operations by buying more mini...