From publisher blurb:
Double Team: Exile VS Starbound Brings the Stars to Your Game
Double Team: Exile VS Starbound provides two characters for your Super-Powered by Mutants & Masterminds games: Exile, former extraterrestrial ruler turned intergalactic murderer, and the reluctant hero, former astronaut and sometimes-monster, Starbound.
Exile and his people once befriended a renegade Celestial Legionnaire, and their entire planet was lost because of that mistake. Altered to become his people's vengeance as their last act before extinction, Exile now wanders the stars in search of his kind's murderer -- and any other Celestial Legionnaire he crosses paths with.
Starbound is a former astronaut who was subject to a failed experiment for the purpose of space exploration. When his own DNA was spliced with that of an unknown alien species, he was transformed into a rampaging monster! Now having reverted to a form that is a bit more normal, Starbound has dedicated himself to space exploration -- but the danger of becoming the monster again is always hanging over his head.