Minecraft Java 1.21 Mods
Browse 193 free mods for Minecraft Java 1.21 — popular picks include Create Echoes of the Great Derailment, Mahoraga Origin, Fáilte Skill Tree.
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Create Echoes of the Great Derailment
Rebuild the Machine Age after the Great Derailment in a steampunk Create modpack with quests, staged progression, automation, colonies, bosses, exploration, custom mechanics, powerful machines, and a world full of secrets.
Mahoraga Origin
A datapack which adds the Mahoraga origin to the origins mod.
Fáilte Skill Tree
A Pufferfish Skill Tree focused on Class Identity and fully compatible with RPG Series
Dungeons, Creatures and Classes (DnD)
A D&D inspired RPG mod with Mobs, structures, classes and a lot more!
Falings' Summonings
Adds a new ender mob with trades to spare, a new currency and a new magic structure
Magic 8 Ball
A magic ball that knows the answers to all of your questions.
DayCraft REVAMPED
DayCraft is made for everyone. Structures, mobs, and new mechanics will come to your world.
Aeternum
An RPG Datapack for minecraft inspired by the Origins Mod!
More_origins
Adds more origins to the origins mod
Tensura: Luminous
Tensura: Luminous is a custom modpack designed for the revival of the Tensura Minecraft server. This pack enhances gameplay by adding magic, exploration, and adventurous mods. Introducing features tailored towards the server's world and mechanics,
Origins: Giant and dwarf
this mod adds the Giant and Dwarf origins from the More_origins mod

PowerChord
A component-driven RPG instrument system - you know, hunting-horn-likes!
Necromancers Shadow
Allows you to capture and summon the souls of mobs!
Technology Valley
Unusual Technology modpack with Magic & RPG, also with Custom mechanics, many Quests & Changed recipes!
ValhallaRaces
Fantasy Roleplay, create your own Races and Classes! Very lightweight and adds highly indepth custom stats through ValhallaMMO
Crital
Overhaul Crit chance and Crit damage and implementation Monster Crit System (RPG-Like) Archived : Currently rewriting new one
Fight, Grow, Cute!
A sandbox odyssey with 360+ snarky, mechanic-driven quests. Master TacZ ballistics, Iron's Sorcery, and L2’s specialized weaponry to fuel your Sephirot skills. Slay gods for power—then retire to gourmet meals with your maids.
Diary of an 8-Bit Warrior
Experience Aetheria like a Terrarian! Complete quests, kill bosses, and level up your skills! Maybe you'll even meet Runt and his friends…
Spellbooks: Unraveling the Spells
Adds the mechanics of learning magic schools and spells from Iron's Spells 'n Spellbooks
Community Made
This modpack was created for both the mage and the mechanic with a spice of dungeons mixed in.

Enter the Bungeon
Completely rewrites Minecraft into a Roguelike Dungeon Crawler
The Dababy Modification 2
Explore an alien dream like world, encounter unique mobs, use new mechanics, and see Dababy's face on every texture
Origins: Lightningborn
Adds the Lightningborn origin to the Origins mod, control lightning and thunder to your will and cause devastating damage to everyone and everything!
The Elementals - RPG
Master the power of the elements in this immersive RPG mod!
Player Immortality Mod
Become immortal and never go below 1 HP half a heart of health, except from void damage.
Magic & Mechanisms - Airborne
A modpack inspired by the old Hexxit modpack, focused on create and ars nuveau, now featuring create aeronautics
Dominatus : Refinement
Aim for more RPG like with RNG and improve a combat implementation Monster Crit System
Theosis
Plugin-ready RPG survival with loot, gems, bosses & biomes. Thesis-style modularity. Multilanguage Apotheosis-inspired
Arcane
Infuse swords with magical powers through the use of CustomModelData
Blades of destruction
New custom swords with custon texturees that have abillities such as summoning lighting or doing 2x damage

Grimm's Mod
Everything you could want! Leveling, features of old mods, economy, technology, custom items, blocks, commands, transmutation of items and even more!
CnidarianOrigins
A datapack that adds numerous new Origins to the Origins Mod. Requires Origins and Pekhui.
JJKRPG
it works gng trust me and its back better than ever
Elexir [CSD]
Step into ELEXIR - This modpack is magic, automation and adventure. Here you can explore the world as well as magic or mechanisms to make life easier. Ancient artifacts, bosses other worlds are created for gameplay variety
sibliths rideable phantoms
Use two enderpearls and a clock to summon a giant rideable phantom!
Magic Exploration and Science
Dive into a world where magic and technology intertwine in perfect harmony. Magic Exploration and Science brings you an immersive experience, blending mystical spells with mechanical marvels. Explore and create wonders with the mystical and mechanical.