Star Wars Fringe Heroes
The Empire recently created a new piece of technology that can bring ships out of hyperspace and prevent them from entering again. They installed this technology on a retro-fitted Acclamator capital ship. The ship was renamed Barricade to reflect its new capabilities.
While the ship was dry docked on the planet of Derilyn, the PCs managed to infiltrate the ship and install a kill switch on the gravity well generators. During the rescue of Mawr’s son, Rarrakk, Keela activated the kill switch to allow their escape from Berea.