Custom Spawns [Fabric] — Configurable Spawn Limits and Mob Persistence

Requires Fabric API and Cloth Config!

This is a simple server-side Fabric mod offering flexible settings for mob spawning limits and respawn behavior. You can adjust the frequency of passive creature appearances, add or remove specific mob types in particular biomes.

Initially created as a companion to my world generation modification Modern Beta. It easily restores the classic passive mob spawning system from older Minecraft versions!

Configuration

Custom Spawns configuration is available through Mod Menu (recommended method) or by editing the config/customspawn.json file.

Detailed information about all settings can be found in the Custom Spawns wiki.

To recreate the mob spawning algorithm from Beta 1.2_01 version, use the following values:

• Spawn Chunk Constant: 15
• Creature Mob Cap: 15
• Passive Mob Rare Spawn: False
• Passive Mob Persistence: False
• Leave all other parameters at default.