NastyZombie

The NastyZombie is an enemy in, who resides at the Rosemary Manor in Spookane. It's an altered version of the Gang Zombie, where its clothes and skin color have changed to green, except for its shoes which has gotten a slightly different nuance of red. While its stats also have extensively increased when compared to its former counterpart, the enemy isn't able to utilize any attacks or abilities besides the standard one.

In-game description
"It attacks with bare hands."

Trivia

 * Like the Gang Zombie, the NastyZombie has bloodstains on its shirt in the Japanese version of the game, which gets replaced by a tie in the unreleased English version and Mother 1+2 version due to the blood being considered as too violent.