In Control! is a Minecraft mod for defining where mobs can spawn through configurable rules. Block creatures under specific conditions, adjust properties such as maximum health, and control loot and experience from mob kills using files in config/incontrol. Available for Forge, NeoForge and Fabric on Minecraft 1.12.2–26.2.
Rent your own Minecraft server and install In Control! with one click from the panel to put mob spawning under your rules.