The way the Ratchet & Clank wiki capitalizes words has changed; therefore, this article should be checked, and, if necessary, capitalization should be fixed.
- “And there are certainly no 'highly explosive plutonium neck collars tied to a red button under my desk'.”
- ―Dallas [source needed]
Plutonium was a highly explosive substance. It was likely that it was used in the Deadlock collar for DreadZone contestants as shortly before Ratchet's forced participation into DreadZone, commentator Dallas claimed that there were no plutonium neck collars tied to a red button under his desk.