Field Surveyor Unit Android game

Field Surveyor Unit is based in the distant future where "Earth's" resources are limiting, global space exploration is expanding and new planets are being found, a dedicated group was created and this unit is in charge of finding resources and bringing it back to Earth they call these groups, Field Surveyor Units (FSU), you are part of the Field Surveyor Unit, surveying deep space planets and solar system for minerals of interest which will be brought back to Earth and studied for these uses. Explore underground cave systems, strange glows come from the tunnels, with all entrances have been sealed and motion sensors are picking up activity, Surveyor Command has given you clearance to enter this area to mine for minerals, should you encounter any resistance the use of lethal force has been authorized.