The Triarchy rules with manipulaton and might, holding ten worlds under its boot. You sail the aether between worlds. They call you rogue, troublemaker, pirate, and maybe you are. But now it’s tme to be more. Armed with with cosmic power few understand, you can topple the Triarchy. Will you secretly undermine the Triarchy’s plans on distant asteroids and space statons? Will you shepherd those caught in the middle to safety or inspire them to fight with you? Or will you take the fight directly to your enemy, attacking Triarchy warships and moon bases? This game book contains everything players and GMs need to play Cosmic Corsairs. Full rules, character creation, species, powers, setting, GM advice, NPCs, monsters, and more.