One little man decided to become a millionaire and to start his own business at his backyard. Сhoose the direction to move in. Use a radar to scan the area. Buy the upgrades and improve your professional skills! Buy new mines for more income!

You find a strange hole on an abandoned mining area, with the curiosity you go into the hole and find something amazing, an underground old city filled with interesting ornaments, but unfortunately you accidentally touch a trap on the floor, and make the exit hole is closed, it's time to find a way …