During his stay in DreadZone, Ratchet could collect six Exterminator cards for completing various tasks.
By collecting all of the cards, a new cheat called Ninja Ratchet was unlocked.
- Shellshock card - obtain all weapons and Omega mods.
- Reactor card - obtain the mega version of all weapons.
- Eviscerator card - obtain 100 Nanotech.
- Ace Hardlight card - obtain 400,000 dread points.
- Vox card|Gleeman Vox card - collect all skill points.
- Slugha card - complete the game, including dread challenges, on Exterminator difficulty.
Other cards (non-collectible)
- Spider Tank card - power level five.
- Lawn Ninja card - power level six.
Behind the scenes
- At one point in Deadlocked, Eugene was seen using a Lawn Ninjas card.
- A Landstalker card was used by Vernon, but was called a "Spider Tank."
- After the events of Deadlocked, Big Al formed the Ratchet Fan Club and became its leader, but he was forced to step down after a presumed fight over a set of Exterminator Trading Cards.