In TimeSplitters 2, Khallos was planning to unleash the power of sub-atomic particles from his secret island base. He had captured Harry Tipper and attempted to kill him, however Tipper escaped and Khallos, rather than be brought to justice, started his base's self-destruction sequence. Tipper managed to deactivate the bombs and destroy Khallos' Atom Smasher, killing the supervillian in the process. Khallos owns the Hangar (Superfly Lady) and the Zeppelin (Zany Zeppelin) and a train (The Khallos Express) and an island (Atom Smasher). He also has a Cat called Strudel.