Emperor Xizzle is an alien in The Sims 2 for Nintendo DS. He often invades Strangetown with other aliens. After quelling several alien invasions, when Optimum Alfred locks himself in the Penthouse to avoid the player from stealing his blueprints, Xizzle teams up with the player and tasks them to earn five Mechanical Skills, break into the Penthouse and steal Alfred's blueprints. The player must go into the Penthouse only when Alfred is gone, which is between 6 p.m. and 10 p.m., as the Concierge states, otherwise Alfred will transport the player back into the Manager's Suite after yelling about Strangetown's laws. Once the game is over, Xizzle returns to his evil ways.
- He is probably named after Xizzles from The Urbz: Sims in the City for handheld.
- He also appears in the GameBoy Advance version of The Sims 2, but is featured in a different storyline than the one in the Nintendo DS version.