Starhawk

In the far reaches of space, factions of humanity battle over a rare and dangerous resource known as Rift Energy. Colonies of humans called Rifters have been exploring the "Frontier" of planets, but find their way of life threatened by the Outcast, a ruthless species of humans who have mutated into psychotic monsters due to exposure to this very same Rift Energy. Caught in the middle is Emmett Graves, a hired gunslinger ostracized from society because of his own exposure to R