Outworlds

It is the second stage of human colonization - the first age, humanity's initial attempt to people the stars, ended in disaster when it was discovered that Earth's original superluminal drive did permanent genetic damage to all who used it - mutating Earth's far-flung colonists in mind and body. Now, one of Earth's first colonies has given humanity back the stars, but at a high price - a monopoly over all human commerce.

When deep-space travel altered the genes of the first interstellar colonists, Earth abandoned them. But some of the colonies survived, and a new civilization of mental and physical “Variants” has been established, centered around clusters of space stations known as the outworlds. Now the unthinkable has happened: a suicide assault has destroyed the life support system of a major waystation. All that is known about the young men responsible is that in their last living moments they were receiving messages from an uninhabited sector of space and were playing a virtual reality game.