Your spacecraft lands on Mars and you are challenged to reclaim natural resources. In order to get the job done you go below surface and keep hammering your way deeper and deeper into the ground. The discovered natural resources have to be brought back to the surface. A furnace turns them into materials that let you construct, for instance, useful devices or buildings, which help you to advance in the game.
However, you need to be careful. Materials are also needed for ammunition and new and improved weapons. You will encounter various alien creatures, most of which are after your life. In addition, the Adventure Game contains missions that have you explore the planet and its secrets during the day and at night.