Basically i want it like in shi no numa, where as soon as a player opens a door even if its at the end of the round, they spawn about 2-3 zombies in that area, just need the basic code for spawning zombies because im going to change it up to make it how i want it.

ai = spawn_zombie(spawner);

This? Defined in _zombiemode_utility by the way.

- Phil.

ai = spawn_zombie(spawner);

This? Defined in _zombiemode_utility by the way.

- Phil.

how would i make it to where, say they hit a button and once they hit that button, they spawn 20 zombies in

Well, you wait on the trigger and then spawn the zombies using a for() loop for example.

- Phil.