Zombie Edition is a mod based on original half-life concept, but you will play as a headcrab and, what is more interesting, as a zombie. Zombies can mutate to change their characteristics into three types and every type will have at least six upgrades including new weapons and abilities. For further information please check this mod's Official Page.
but it is hl1 model but retextured
Yes
the texture is bad but when I can I will change it
What is it? a mod for half life 2 or half life???
Its model for half-life 1 head crab mod, the zombie edition
Hmm good,