The classic Zombie Plague mod from CS 1.6, rebuilt for s&box. One survivor gets infected, the plague spreads with every hit. Humans fight back with CS 1.6 weapons, ammo packs, extra items and grenades; zombies hunt with classes, leap and madness. Nemesis, Survivor, Sniper, Assassin and more special rounds. Levels, achievements and skins that you keep. Official 64-player server, 7 languages.