He first appeared attacking the Green Hill Zone, though this was merely to lure Shortfuse the Cybernik into battle, allowing Set to take control of his new armour. He was later tasked with fighting Shorty in the streets of Solstice, as organised by Set and the Regent, both fighting for gold and a captured Tekno. Slave One had the advantage, as Shorty was not used to the temperature of Solstice around noon and was easily defeated. Thanks to bribing the Regent with a nice sack of gold, Slave One ensured he was not followed back to the Pyramid of Atum, where his master awaited.