During the great apocalypse¸ humanity fled to the depths of the underground enclaves. In genetic laboratories¸ researchers tried to breed a new being¸ splicing human and animal DNA¸ creating a beast intelligent yet strong enough to survive in the devastated world. The enclaves have fallen - but the animals' fight for freedom has only just begun.

Mutant: Genlab Alpha is a complete stand-alone expansion to the award-winning Mutant: Year Zero roleplaying game.