Provided by the mysterious Catalyst Tamborr, Nexus is the SuperWrestlers' robotic referee. Running off a heavily altered version of Windows 95, Nexus is considered the industry standard in the field of automated regulation enforcement.

Nexus' processing power allows him to scan and interpret a match in far more detail than a more flesh-based official, and his counts are timed with incredible precision. He has the entire SuperWrestlers rulebook downloaded to his hard drive, and will enforce those rules with cold, mechanical efficiency. Decrees and changes to the card are also handed down from Catalyst Tamborr through Nexus, and relayed to Billy Whack and CM Venom. Nexus also eliminates any potential referee intimidation; SuperWrestlers pondering laying their hands on Nexus would do well to reconsider, as physical contact results in a staggering and painful electric shock.