MultyMob

Spawn Rate Control

Ever wished Minecraft nights were a proper zombie apocalypse? Or the opposite peaceful, but not quite peaceful? This mod gives you direct control over how many mobs spawn, with two simple dials and optional per-mob fine-tuning.

Features

• Spawn Rate — how often the game tries to spawn mobs. 1.0 = vanilla, 0.5 = half as often, 5.0 = five times as often, 0.0 = no natural spawns at all.
• Mob Cap Multiplier — how many mobs can exist at once. Scales the game’s built-in cap
• Per-Mob Overrides — set a custom rate for specific mobs by ID, e.g. minecraft:creeper=0.0 or minecraft:witch=4.0. Should work with modded mobs too as long as they use the default spawn system vanilla mobs use

Good to know

• In-game config screen change everything live from the mods menu, no restart needed.
• Only natural spawning is affected. Spawners, breeding, spawn eggs and bosses behave like vanilla.
• All spawns go through the vanilla spawn pipeline proper spacing, light rules and biome variety,
• Works server-side and in singleplayer; at default settings the mod has zero performance impact.

Found a bug or want a feature? Leave a comment!