"Star Hammer is a series of video games set amidst an interstellar conflict between human inhabitants of the planet Novus and a mysterious alien race known as the Nautilids.
In the mid-22nd century, humanity has been forced to abandon Earth and resettle on a new homeworld, called Novus. However a jungle encounter with a strange alien race, soon dubbed the Nautilids, proves to be the catalyst for a brutal conflict.
Little do these Nautilids know, humans are no strangers to war... "
Source: The Game Website.