Post-mutant is the name of the five cursed monsters that were created from the Putriding acid. They were created by the evil Mr. Maldad in order to destroy all the nature and replace it with its own-design: the SeÃ±or City. They were totally crazy when they were born, but the Evil Shadow told Mr. Maldad how to control them.
- Amonian, the most powerful post-mutant.
- Chupacabraster, eater of live.
- Chivator, bringer of fear.
- Demonian, corrupter of souls.
- Draculaster, sucker of blood.
They hate everything, but the evil Evil Shadow used his power to make them obey Mr. Maldad.