No zombies in zombie survival?

Me and my friend got the zombie survival game mode and use zombie survival maps and when we play everything works fine but no zombies spawn… Does anybody know why this happens? Thanks.

Did you not read the description? It’s made for other players to be the zombies, not npcs. If you really want NPCs to spawn you should read through zs_options.lua and find something about npcs and enable it. You also need a map that has spawners on it. The AI will be very easy.

Ah okay thanks