Simple Mutant Zombies

This is my first mod, it adds new types of zombies, at the moment there are 11 of them. These are a large zombie, a medium zombie, a fast zombie, and a spitting zombie. They have their own unique abilities, such as a large supply of health or fast speed. The mod also adds 3 types of weapons. These are the Machete, Throwing Knife and Wooden Bat. The mod also adds two structures where you can find a chest and items.