For more detail this asset from the Unity Asset Store: Click Here
This is a paid asset, but now you can download Zombie Low poly Pack for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Zombie Low poly Pack
“If possible, please buy the package to support the developer”
Low poly zombies, animated and optimized for mobiles games.
This version of zombies has a polycount of 600-650 (tris) per each model.
(28) Interchangable animations compressed for all zombies. Idle, Walk, Run, Get_shot , Stand Up, Crawling and more…
(5) Various types of zombies with (14) diffuse textures.
(5) Normalmap sizes – 512×512 and 1024×1024.
Normal maps are acceptable on mobile devices with OpenGL 2.0.
Click in View World to see the animations