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Mods for Minecraft Java

Browse 15 free mods for Minecraft Java — popular picks include Mob AI Tweaks, Incendium Biomes Only, Welcome To My World.

Step by step: How to install Minecraft Java mods & modpacks

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Mob AI Tweaks
1.21.11fabric

Mob AI Tweaks

Tweaks certain mob AIs, major or minor. Reworks the Wither and Ender Dragon boss fights!

1.4Mdownloads
Incendium Biomes Only
1.21neoforge

Incendium Biomes Only

Removes structures, items, mobs and bosses from Incendium, leaving only the biomes and terrain.

1.3Mdownloads
Welcome To My World
1.20.1fabric

Welcome To My World

Add bosses, tameable mobs, dimensions, gears, challenges, performance, and fixing bugs for other mods (mainly for my modpack)

57kdownloads
Bossbar
26.1.2fabric

Bossbar

Create health bars for bosses or entities: easy, performance-friendly, feature-rich.

16kdownloads
Boss Fight Optimizer
1.20.1forge

Boss Fight Optimizer

Add some of the features of the Terraria Calamity mod to improve the performance of boss fights!

7.5kdownloads
The King and The Queen - Legacy of Utopia
1.12.2forge

The King and The Queen - Legacy of Utopia

A high-performance 1.12.2 revival of the legendary OreSpawn bosses, featuring a ground-up engine rewrite. Includes the full The King and The Queen roster, a 1.19 Warden backport, and stalking Herobrine mechanics.

4.4kdownloads
The King and The Queen - Echoes of Utopia
1.12.2forge

The King and The Queen - Echoes of Utopia

A high-performance revival of the iconic The King and The Queen bosses from Orespawn. Optimized for 1.12.2 with a ground-up engine rewrite and legacy 1.7.10 authenticity.

1.2kdownloads
Daily Boss x Cobblemon
1.21.1neoforge

Daily Boss x Cobblemon

DBxCobblemon is a compatibility bridge provided to integrate [DailyBoss] with [Cobblemon]

655downloads
blazeQOL
26.2fabric

blazeQOL

Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current boss.

286downloads
Custom  Boss Zoryth AI
1.21.11

Custom Boss Zoryth AI

Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).

233downloads
Godmode- wither rework
1.21.4neoforge

Godmode- wither rework

This mod entirely reworks the wither boss in minecraft, with custom loot, moveset, etc

227downloads
Craft Spawner And Egg
1.20.1forge

Craft Spawner And Egg

This mod add craft for spawner and many egg (Many eggs are not added, such as boss eggs or eggs from useless creatures, for example, foxes.)

209downloads
SerendiClear
26.2fabric

SerendiClear

SerendiClear is a server-side [Fabric] mod for Minecraft 26.2+ that keeps your world clean — automatically removing dropped items and limiting mob stacking — all with a BossBar countdown and a convenient trash-bin GUI where items

103downloads
Epic Core API Mod (1.20.1) – Direct Custom Boss Fights with Cinematic Cutscenes
1.20.1forge

Epic Core API Mod (1.20.1) – Direct Custom Boss Fights with Cinematic Cutscenes

Epic Core API Mod provides powerful entity controls, custom screen filters, and in-game cutscene tools for Minecraft. This mod lets you override health values, set up invulnerability, and manage complex mob behaviors without breaking game performance. It also unlocks vanilla attribute limits to give other mods room for extreme stats. Server operators and creators can […]

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft
1.21.4neoforge

Neo The Titans Mod (1.21.4) – Discovering The Titan Gods of Minecraft

Neo The Titans Mod is a Minecraft mod that introduces powerful, genetically enhanced Titan bosses. It recreates the classic Titans concept while improving balance, performance, and compatibility with newer game mechanics. Features: Large Titan boss creatures with unique abilities and attacks. New equipment, tools, and ores related to Titan progression. Improved boss animations and smoother […]