The way the Ratchet & Clank wiki capitalizes words has changed; therefore, this article should be checked, and, if necessary, capitalization should be fixed.
The Lawn Ninjas were originally designed as garden-guarding gadgets by MegaCorp but were found to be too wild. Lawn Ninjas appeared as enemies in Up Your Arsenal on the Thrann Asteroid as part of the defense system for Qwark's hideout, most likely available on the market now. It's also possible that MegaCorp merely gave Qwark the lawn ninjas to thank him for testing some of their merchandise.
They also appeared on a card in Ratchet: Deadlocked in the Exterminator trading cards cutscene. In Ratchet & Clank Future: Tools of Destruction, they were mentioned by Qwark in the arena on planet Mukow. Much like MegaCorp, GrummelNet also sells Lawn Ninjas; however, it doesn't produce them.
- Ratchet & Clank: Going Commando (first appearance)
- Ratchet & Clank: Up Your Arsenal
- Ratchet: Deadlocked
- Ratchet & Clank Future: Tools of Destruction (mentioned only)
- Ratchet & Clank Future: Quest for Booty (mentioned only)