Jaws of Madness can be played as part 2 of the Gate of Inifnite Stars adventure campaign for Vast Grimm or as a stand-alone one-shot. The Legion begins on Marauder's Cryosfear, upgrading their starship, quickly to find members of the deadly Cybersharks Space Raider Faction are following them. The Legion must fend off the cosmic pirates to save their cargo, and if they are lucky, the Legion just might score another piece to the elusive Gate of Infinite Stars.