Xenocracy

In the far future, four planetary superpowers (the Earth Dominion, the Mercury League, the Venus Alliance and the Mars Combine) are vying for control of the Solar System and on the brink of all-out "thermostellar war". As commander of the United Planet Nations peacekeeping fighter squadron, the player's role is to maintain the balance and prevent cold war and localized conflicts from escalating into open interplanetary hostilities. The player also must deal with pirates and a looming alien threat.

As each planetary superpower launches low-intensity strikes (as opposed to open warfare) against the colonies and outposts of the other three, the player is presented with the choice, via a solar system map showing flaring geopolitical hotspots, of which to aid. If the player aids one superpower too much at the expense of the others, the power balance is upset and causes the war the player sought to prevent. After making a choice, the player is presented with complaints and political propaganda from the other three superpowers, and receives news broadcasts concerning the interplanetary geopolitical wrangling.

The year is 10 600 of the Common Era. Mankind has colonised space, founding a Solar dominion on the power and wealth created by the mineral lycosite. Four great planetary superpowers - Earth, Mars, Venus and Mercury - wage a covert war for the outer colonies and their rich reserves of lycosite. Only the peacekeepers of the United Planet Nations can prevent these skirmishes and raids from erupting into all-out Solar War. You are the WingToucher commanding the elite U.P.N.