Fleeton

A hot, toxic rock that makes a highly efficient interstellar rocket fuel, fleeton is the greatest reason for greed and conquest in the void. It is comparable to oil on Earth in real life.

The Creegs found fleeton beneath the surface of Fornax, and eventually exploited the planet's resource to Argos. The Fornaxi were turned into slaves to mine the fleeton (which results it horrible mutations), and the Creegs allow the Argosians to take the fleeton--with royalties to the Creegs, of course.

Argos has banned the sale of fleeton to Tekton, likely because they fear Tekton's rise to power if they are able to leave the planet.

A cube of fleeton is found within the game (see: list of items)