Deep Town: Mining Factory

Deep Town is science fiction strategy game where you play as an AI, with a sole purpose to gather, construct, and replicate. Crust of a planet is many kilometers/miles deep, filled with different metals, gems and rare findings. A high tech digging system as yours, is capable of drilling through any rock, using tons of different techs like driller bots, cryogenic freezing techs, fire blasts and others, you name it!