Mutants of the Yucatan is the fourth supplement for the After the Bomb role-playing game, originally based on and compatible with Teenage Mutant Ninja Turtles & Other Strangeness.

Mutants of the Yucatan was written by Erick Wujcik with a cover by Kevin Fales and illustrations by James Dombrowski, and was published by Palladium Books in 1990 as a 48-page book.

campaign setting that describes the mutant animals of the Yucatan (humanoid kinkajoos, sloths, anteaters, snakes, and flamingos), their tribes, their equipment, and the local humans.

[1] It expands the game setting to cover Mexico's Yucatán Peninsula.

It also covers the Empire of Humanity, introducing new weapons and equipment and adventure scenarios based in swamps and jungles.