The main antagonist of the story, Emperor Velo XXVII, is the confident, dominating, bullying and contemptuous ruler of his own galaxy; he threatens to destroy Earth if Crash and Cortex's teams refuse to compete in his Galaxy Circuit. Velo is the final boss character of the game and races alongside two advisors who lay down offensive measures to slow the player down. Preceding Velo are four boss characters who possess "World Keys" that are needed to race against Velo. In order, the bosses consist of the following: Krunk, a hulking creature who feels that Earth is a copy of his home planet, Terra, and races to prove which planet is superior; Nash, a genetically engineered shark-like creature who was created to always move; Norm, a goblin-like mime who races alongside a larger and more obnoxious version of himself; and Geary, a robot as much obsessed with perfection as he is with cleaning.