Hey,

Can you make add 1 flag and edit another?

Mob-spawning allow/deny spawing mobs (Zombie, Skeleton, Spider, Spider Jockey, Creeper, Slime, Ghast, pigman and giant)

Animal-Spawning allow/deny spawning animals (Pig, Sheep, Cow, Chicken, Squid and wolf)

Thanks!
Wouter0100

There's the mob-spawning flag already, which when set to deny will block all mobs, and the deny-spawn flag which allows you to list mobs you don't want spawning in the region.

Going to implement regardless.