Like many starships employed by fringe spacers, it began as a stock transport. The JumpMaster-5000 scout, a crescent shaped transport, was the base of the ship, chosen for its ease of maintenance and simple customization.
Dengar modified the Punishing One to use a cutting-edge engine bay and armed the ship with a mini-ion cannon and proton torpedo launcher. He also modified a quad-blaster cannon to operate using an R2-series astromech droid built into the ship as a gunner, leaving him free to concentrate on flying. The increased sublight speed and weapons system gave Punishing One the punch it needed to handle any threats in realspace rather than relying on its slow Class 3 hyperdrive.
The ship was flown primarily by Dengar, though in 3 ABY, his girlfriend and future wife, Manaroo, piloted it. Dengar utilized the ship during the daring rescue of Boba Fett, after the Mandalorian fell into the Great Pit of Carkoon in 4 ABY.
Dengar also equipped his ship with a series of sensor beacons, which enabled him to monitor several different locations within a system at the same time. Punishing One contained no holding cells or cages, due to Dengar's tendency to take only dead bounties, or to work with other bounty hunters, such as Boba Fett.
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- Star Wars Missions 7: Ithorian Invasion
- Star Wars Missions 8: Togorian Trap
- Star Wars Missions 11: Bounty Hunters vs. Battle Droids
- Payback: The Tale of Dengar (First appearance)
- Star Wars Episode V: The Empire Strikes Back (PhotoComic) (Mentioned only)
- The Mandalorian Armor
- Slave Ship (Mentioned only)
- Hard Merchandise
- Young Jedi Knights: Delusions of Grandeur
- Young Jedi Knights: Jedi Bounty
- Star Wars Customizable Card Game – Dagobah Limited (Card: Punishing One)
- "It's All In The Cards"—Star Wars Galaxy Collector 3
- Star Wars Customizable Card Game – Enhanced Cloud City (Card: Dengar in Punishing One)
- Aurra Sing: Dawn of the Bounty Hunters
- Jedi Knights Trading Card Game – Masters of the Force (Card: Punishing One)
- Star Wars Trading Card Game – Rogues and Scoundrels (Card: Punishing One)
- How the Other Half Hunts"—Star Wars Gamer 6 "
- Harbingers of Doom"—Star Wars Gamer 7 "
- Star Wars: The Official Starships & Vehicles Collection 13
- Star Wars Galaxies Trading Card Game – Agents of Deception (Card: Punishing One)
- The Unknown Regions
- Star Wars: The Card Game – Balance of the Force (Card: Punishing One)