Mineuniverse
Log in Register
Mods

Boss Fight Optimizer

Add some of the features of the Terraria Calamity mod to improve the performance of boss fights!
by karaagedesu_
Download Claim this project
7,312 downloads
0 likes
Updated Jul 6, 2026
0 hypes
Bug Fixes Mobs Performance Utility & QoL

Warning! This mod may force you to change the Gamerule doMobSpawning and keepInventory. We do not recommend installing it if these gamerules of your modpack are different from the defaults.

One problem with boss fights in Minecraft is that if the fight is prolonged, other enemies may interfere and other boss attacks may destroy your items, which can be very frustrating. This mod solves that. It prevents mobs from spawning in the world if one of your players is fighting a boss. This is also a feature that will increase TPS. Also, players will not drop items if they die only if they are fighting a boss. Outside of boss fights, items will drop as normal.

As an additional feature, this mod also gives many mod bosses the #Forge:bosses tag. The optimization will work for bosses that are given this tag. More mod bosses can be tagged using data packs.

mod_boss-1.0.0-forge-1.20.1.jar
MC 1.20.1, Forge, Server
Release 2024-12-26 Get

More from karaagedesu_

Cataclysm Apotheosis Addon NEO
9,625
Cataclysm Apotheosis Addon (update stop)
962,416
Illage and Legend
95,096
Structure respawning item
78
Ender Dragon tweak
668
Angel Tale Terraria crossover
6,099

You Might Also Like

Better Biome Reblend
Updated version of Better Biome Blend, a mod that improves and fixes biome color blending
9,432,920
Icterine
Advancements optimization (specifically, InventoryChangeTrigger)
9,118,727
- FPS Booster - Lag Killer
powerful client-side performance FPS booster
97,463
Better Pie Chart
This Mod improves the Vanilla Pile Chart perfect for Minecraft SMP servers
9,603
Enhanced Block Entities Backforged
Reduce FPS lag with block entities, as well as customize them with resource packs. Forge 1.16.5 port of EBE
9,451
Unbinilium
Ubinilium is a Minecraft mod designed to optimize performance and enhance gameplay. It stabilizes FPS, renders distant blocks with reduced detail, and efficiently manages memory.
9,364