Moon
In Moon, you take on the role of Major Kane on Earth's moon in the mid-21st century. As the head of military operations for the Extra Terrestrial Encounter Organization (ETEO), you and your team have been assigned to investigate a series of strange incidents. Since the Roswell incident, it has been clear that Earth has been visited by other beings. Now, a hundred years later, it appears that something similar is happening on the Moon. Contact with a distant outpost on the moon broke off shortly after a "hatch" of extraterrestrial origin was discovered there during a routine excavation. What follows now could be the next big step for humanity, but what exactly are we stepping into? Whatever it is, the erratic energy readings deep beneath the lunar surface suggest it won't be a diplomatic mission. Welcome to the Moon Major.