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Minecraft Java 1.20 Mods

Browse 801 free mods for Minecraft Java 1.20 — popular picks include AngelCraft (boss and rewards), The King of Twilight, Boss Checklist - Stellarity Compatibility.

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AngelCraft (boss and rewards)
1.20.1forge

AngelCraft (boss and rewards)

adds a boss and his loot

6.8kdownloads
The King of Twilight
1.20.1forge

The King of Twilight

Add the final boss to the twilight forest. (Mod for White Shrimp's Great Adventure Modpack.)

6.7kdownloads
Boss Checklist - Stellarity Compatibility
1.21.1neoforge

Boss Checklist - Stellarity Compatibility

Integrates the Empress of Light boss from Stellarity as an entry in the Boss Checklist mod.

6.6kdownloads
Monster Hunter
1.20.1forge

Monster Hunter

An adventure-focused RPG modpack centered on boss hunting, dungeon raiding, and class-based progression, with over 150 finely tuned mods for performance and balance.

6.6kdownloads
Eternal Descent Custom Resources
1.20.1forge

Eternal Descent Custom Resources

Required component of the Eternal Descent modpack - adds levitation orbs, dimension keys, recipes, boss summoners and structure spawning to it

6.6kdownloads
Medieval Dark Fantasy Craft [Rpg]
1.20.1forge

Medieval Dark Fantasy Craft [Rpg]

Medieval rpg themed modpack with massive structures, legendary bosses, mysterious dungeons,epic weapons and more than  +350 mods!!!

6.3kdownloads
All of the bosses
1.20.1forge

All of the bosses

Adds almost every possible boss to the game

6.2kdownloads
The Between Awakens
1.19.4forge

The Between Awakens

Massive Exploration Content Overhaul Mod With Bosses

6.1kdownloads
Epicfight Lyf3
1.20.1forge

Epicfight Lyf3

" Epicfight Lyf3" is a friend-centric RPG mod pack centered on the "EpicFight" mod for intense battles. The experience emphasizes cooperative exploration, encouraging friends to team up for challenging quests, epic boss fights, and the discovery of h

5.7kdownloads
Just-In AETHER
1.20.1forge

Just-In AETHER

A brand new dimension, filled with numerous creatures, resources, and boss mobs.

5.6kdownloads
Boss Checklist - Scorched Guns 2 Compatibility
1.20.1forge

Boss Checklist - Scorched Guns 2 Compatibility

Integrates all raid bosses as well as the Scamppanzer from Scorched Guns 2 as entries in the Boss Checklist mod.

5.5kdownloads
More And Ore [Discontinued]
1.20.1forge

More And Ore [Discontinued]

More And Ore Contains an increasing amount of Content, Beginning with Ores and Items as well as Various Armors, Tools and Weapons, as well as Exponential amounts of New Features, Mobs, Bosses and Difficulty increasing Modifications

5.1kdownloads
Endless cataclysm
1.20.1forge

Endless cataclysm

a rpg with unique bosses and great loot

4.9kdownloads
Boss Checklist - Annihilation Recreated Compatibility
1.21neoforge

Boss Checklist - Annihilation Recreated Compatibility

Integrates the Annihilation boss from Annihilation Recreated as an entry in the Boss Checklist mod.

4.9kdownloads
Ember And Icicle
1.20.1forge

Ember And Icicle

An Action-RPG mod featuring epic boss fights and elemental dimensions.

4.8kdownloads
Outstanding Ores
1.20.1forge

Outstanding Ores

This mod adds 9 new materials which scale heavily into the late game. Each Material has its own properties which are applied to both weapons and armor sets. 8 out of the 9 materials have armor. Vanilla+ Friendly. Adds bonus boss drops.

4.8kdownloads
[DCME] Dynamic Contextual Music Engine
1.21.11fabric

[DCME] Dynamic Contextual Music Engine

Replaces vanilla music with a dynamic soundtrack that reacts to biomes, time of day, weather, battles, bosses, structures, etc. Fully customizable via resource packs and JSON; no programming required

4.8kdownloads
Chocolate Quest Golden Apple Edition
1.20.1forge

Chocolate Quest Golden Apple Edition

Chocolate Quest: Golden Apple The legendary Chocolate Quest world returns with a new look! Explore mysterious dungeons, face powerful bosses, and collect unique weapons and monsters.

4.8kdownloads
Defiled_Data/Herobrine Oneshot
1.20.1forge

Defiled_Data/Herobrine Oneshot

Herobrine Boss Mod

4.6kdownloads
Cataclysmic
1.20.1fabric

Cataclysmic

Cataclysmic is a RPG Styled modpack with new bosses, items and dimensions. Play, and level up how you like. Encouraged to play with friends on a server for the full experience.

4.5kdownloads
Health Multiplier (Multiply mobs with more than a set amount of hp))
1.20.1forge

Health Multiplier (Multiply mobs with more than a set amount of hp))

This mod increases the health of mobs that have more than a set amount of HP, making boss mobs or all mobs (configurable) more challenging!

4.2kdownloads
Wither Storm (Quests update!)
1.20.1forge

Wither Storm (Quests update!)

Bacally one more Wither Storm modpack, But now with quest with paths to do! Peformace and monsters to kill? We have a much! And some bosses to fight while wither storm is hunting you!

4.1kdownloads
Dungeons & Origins - DnO
1.20.1fabric

Dungeons & Origins - DnO

RPG modpack with adventures boss fights skills and Origins + This is a really hard Rpg

4.1kdownloads
GamblingCraft Reforged
1.20.1forge

GamblingCraft Reforged

Are you tired of searching for an RPG modpack that will end in a two week period with your friends ? Then try GamblingCraft an RPG modpack created with the main focus on being Easy progression, boss fights that you won't forget and GAMBLING!

4.0kdownloads
Worthy Bosses
1.20.1forge

Worthy Bosses

This mods adds few bosses into the game with their amazing loot

4.0kdownloads
Scary Monsters and Nice Weapons
1.20.1forge

Scary Monsters and Nice Weapons

A mod that adds weapons, bosses, and a working XP Stats system

4.0kdownloads
KinglyBosses
1.7.2

KinglyBosses

KinglyBosses is a Minecraft plugin for managing custom bosses. It allows summoning powerful bosses, generating custom items, and enabling player spectating. It also offers features like boss lists, spawn zone management, and easy configuration reloading.

3.9kdownloads
Valse's Chunk By Chunk
1.20.1forge

Valse's Chunk By Chunk

"Valse's Chunk by Chunk," starts with a single chunk and expands as you progress, featuring simple quests, open-ended gameplay, and custom "Creative" items for crafting, duplication, and optional boss challenges.

3.9kdownloads
Undead Overlord
1.20.1forge

Undead Overlord

This mod is based around a difficult boss fight. Adds New items, weapons, mobs, structures, and baubles.

3.9kdownloads
Grandiel - Exploration RPG
1.20.1forge

Grandiel - Exploration RPG

Exploration focused, lots of Dungeons, various Creatures, Monsters, and Bosses to met along the way

3.7kdownloads
Eschatology: Bosses & Artifacts
1.20.1forge

Eschatology: Bosses & Artifacts

Challenge 2 powerful new bosses, wield unique weapons, and master the Revenge Gauge mechanic. A combat expansion mod focusing on end-game content.

3.7kdownloads
Boss Checklist - Ultris Compatibility
1.20.1fabric

Boss Checklist - Ultris Compatibility

Integrates all bosses from Ultris: Boss Expansion as entries in the Boss Checklist mod.

3.7kdownloads
Project Alien Evo
1.20.1forge

Project Alien Evo

Project Alien Evo is a Minecraft modpack focused on the Alien Evolution mod. Players craft the Omnitrix, unlock and level up alien forms with unique powers, explore enhanced worlds, fight bosses, and progress through exploration and upgrades.

3.6kdownloads
Harrowing Hells
1.21fabric

Harrowing Hells

[NOW SURVIVAL SUMMONABLE] Adds the Cinderscourge, a highly developed boss entity with a diverse arsenal of attacks at its disposal. Usable in mob battles.

3.6kdownloads
Sol's Title System
1.21.11neoforge

Sol's Title System

A rich title progression system. Players earn titles by completing in-game achievements — slaying mobs, surviving, or defeating powerful bosses. Each title displays above the player's head and in chat, and can grant unique stat buffs while equipped.

3.5kdownloads
Ragnarok: A Building Magic Exploration Adventure
1.20.1forge

Ragnarok: A Building Magic Exploration Adventure

This Has Adventure, Tech, Bosses, And Magic.

3.5kdownloads