Minorze.

In a barren ocean, there has been a recently discovered cave in _____ that is extremely rich in rare minerals. After the discovery, there have been many deaths relating to the cave. Because of legal troubles involving human labor and all of the incidents, and the cave having very valuable minerals, robots have been deployed into the caves, them being called Minorze. Due to a lack of money because of said legal troubles, they were ill prepared with just a pickaxe. (Hold click on certain movable objects to grab them.)