Minecraft Java 1.21 Mods
Browse 745 free mods for Minecraft Java 1.21 — popular picks include Custom Roleplay Data, Overly Realistic, Adrenaline Rush : Second Chance.
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Custom Roleplay Data
A datapack that easily allows you to change the CustomModelData of items.
Overly Realistic
Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate
Adrenaline Rush : Second Chance
Add "final shout" & "second chance" mechanic into minecraft! You'll have 0,5 HP instead of dying when fall from height ; Buff your power when you at low HP
Origins: Undertale Yellow
9+ new Undertale Yellow origins for the Minecraft Origins mod
BKCommonLib
Spigot/Paper Utility Library and Minecraft Server API
Codex | RPG Discoveries [1.16.5-26.2]
A journal mechanic full of discoveries players need to unlock to access server lore.
ValhallaMMO
Specifically designed to counter the 2-week gameplay cycle. Keep players active for longer! (Also known from The Realm SMP!)
Arky's Aesthetics
This is vanilla style mod that adds some of vanilla style features and upgrades vanilla mechanics
First Aid New
A port of First Aid with more realistic mechanism
Sanity: Renewed
Brings the sanity mechanic from Don't Starve into Minecraft
Origins-Mobs
An Origins Reborn origin addon for PaperMC servers, based on the Mob Origins mod by UltrusBot

Jukebox Extended Reborn
Level up your server with custom music discs - "Just like vanilla jukebox, but better!"

Immortal Pets
Makes all pets immortal, because it's too sad when they die.
Immortal Coral
Gamerule to make coral never die, not even outside of water
VR Jester API
Virtual Reality Gesture Recognition API for Vivecraft and QuestCraft

RPG Style Player Stat Progression/Levels
Level up different attributes of your player through Gameplay!
/Tpa Teleport
Allows you to /tpa request other players, /tpa here other players, accept and deny requests.
Isocraft
Isometric view + ARPG-like gameplay to minecraft
Level Z - Archers Expansion
A LevelZ Addon for the Archers Expansion mod from the RPG series.
Survival Weather Control
Allows you to summon a thunderstorm using the classic altar used to spawn herobrine!
MT Inventory Weight
Weight mechanics! Manage your load, balance inventory, and enhance survival or RPG-like gameplay.
Chitinous Ties
Player-creatable, survival-friendly questing mod!
LevelZ (RPG Series) Compat
this mod brings parity with several rpg series mods and levelz
Mechanomania
The ultimate performance-optimized Create-centric kitchensink modpack
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
BetonQuest
Create unique Quests and Storylines! 🏆 Top 10 best rated Spigot Plugin of all time 🏆 Interactive Conversations with Choices. Quest Logs, Menus, Items, Notifications, Holograms, Translations. Integrates with 36 of your favorite Plugins!
Mebahel's Skeleton Revival
When death is no longer the end… their skulls flee to rise again. Summon, hunt, or suffer — in Mebahel’s Skeleton Revival, every skeleton gets a second chance.
Robotica
Robotica is a futuristic Minecraft mod set in a high-tech world filled with advanced robots, towering mechs, and powerful sci-fi weapons
Dungeon Train: A Lore-Rich Roguelite RPG Adventure
Adventure time inspired dungeon crawler on a train. Procedurally generated carriages on a infinite sable physics train. Rich narrative, with custom made mods for a completely unique experience.
Thunder Strike Enchantment
New mace enchantment that summons lightning bolts whenever you land a charged attack!
Energy Bar Indicator
Turn your world into a RPG game adding the Stamina Bar
Mace's Origins
Welcome to Mace's Origins! My take on the origins mod for newer versions, different guis & more origins!
Prodige's Skills
Level up, and conquer new challenges with this plugin-style skills system!
Industrial Odyssey
🔧 Industrial Odyssey is a private 1.20.1 modpack combining technology, exploration, and combat. Featuring Create for mechanical automation and Tacz for tactical gunplay, it also includes a custom economy system designed for multiplayer gameplay. Build, fi
Azukaar's Fair Difficulty Overhaul
Per player difficulty, new expert+ difficulty, interesting mobs and mechanics
Level Z - Wizards
A LevelZ Addon for the Wizards mod from the RPG series.