Los Disneys is a total conversion of Marathon that takes place in Disney World.
Los Disneys
While not related to the Marathon Universe, Los Disneys is a total conversion of the marathon game that takes place in Disney World, or more specifically, The Magic Kingdom. Los Disneys was originally released as a conversion for existing Marathon installations, however has been released as an individual game using the Aleph One engine.
Storyline
To help with the National Debt, The U.S. Government has sold the entire state of Florida to the Walt Disney Company. This new country's president, Disney CEO Michael Eisner has made The Magic Kingdom the capitol of Los Disneys. The game itself starts in 2015 with the player at the entrance to The Magic Kingdom. The player is assigned to infiltrate Magic Kingdoms via underground tunnels and destroy the cryogenically frozen head of Walter Elias Disney. However, doing so causes an array of nuclear missiles hidden throughout Los Disneys (including one of the towers of Cinderella Castle) launching towards every major city in the world.
http://www.losdisneys.com/