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.
Missing Materials for Half-Life: Zombie Edition e.g. NPC Models or Gibs
This is a revamp of the original viewmodel in this mod, i've tried to make the original animation much more smoother. that's pretty much about it.
The new map created by Xeno-J map works on "Zombie Edition"
The new map created Jocker's map is similar to "Half Life Blue Shift" but this map is similar otherwise the mission includes a "Crasher Zombie" this monster...
The new map is created Jocker's map similar to the map of "Opposing Force," but is otherwise the mission includes a "Zombie hassassin" or also called...
If you are stuck after going through the hidden vent and finding that the only possible victim is dead - here's your fix.