This is a zombie mod for Half-Life 1 and it is in development for Half-Life 2. The goal is to kill off all of the other race before you get killed off. Zombies have the ability to mutate into bigger stronger more powerful zombies. Humans have the ability to get more powerful weapons and robotic armor. Its a take no prisioners battle to the death with what ever race left at the end the new dominate race in this world. It is very fast pased and really high action, The zombies run really fast and can spawn from the corpses of your fallen allies. I made this for my self to play on my lan because no other zombies mods were out. Then i decieded to make it public since we always had a good time.