Minecraft Java 1.21 Mods
Browse 744 free mods for Minecraft Java 1.21 — popular picks include ProgressionDungeonRW, LevelUp Attributes, Eternal Ascension.
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ProgressionDungeonRW
Replayable dungeon runs with modular generation—built for RPG progression and reward loops.
LevelUp Attributes
Adds a simple RPG-style leveling system that increases player attributes as they level up.
Eternal Ascension
An immersive RPG progression mod overhauling combat attributes, custom magic damage tags, and scaling mechanics.
EconomyQuest
Dynamic hourly shops, rewarding quests, and secure ATM transfers. A simple way to build an active server economy
SScript
Fabric mod that adds a Python/Lua-like scripting language to your Minecraft server. Write game logic with events, built-in functions, HTTP requests and file I/O — no Java required.
RPG Potions
This mod add somes new potions to the game like teleport potion or slow falling potion
ESSX Jobs
ESSX Jobs adds a bunch of jobs with different xp gains and coins! Level up and earn even more perks coins xp and more! now availible the shop!
vJourney
A powerful custom advancement engine designed to guide players, track completed missions, and create immersive quest-trees.
ProgressionClass
RPG progression core: classes, growth, and long-term motivation that feels like an MMO.
Titanroot Skies
A Minecraft society modpack with a focus on mechanical engineering, exploration, and rpg elements.
Thunder Sword
This is a Plugin that Makes all Gold Swords summon LIGHTNING when you hit something with them!
Minecraft But There Are RPG's
Five rocket launchers. One mission. Maximum destruction. Craft your way from a humble iron tube to a reality-warping Neon Launcher — fully survival-friendly, fully explosive.
Harmony I
A seamless and enjoyable modpack that transforms Minecraft with well-balanced development, fresh mobs, and mechanisms. Bronze progression, explore structures, complete quests, and dive into a world where every mod tastes like vanilla.
PVP-PVE Leveling System
Get rewarded when levelup with xp gained from players and mobs
The Classes Mod: Reborn
The Classes Mod: Reborn(TCM: Reborn) is a reimagined version of my mod TCM. It adds custom abilities that are geared toward PVP and survival PVP using a system called classes which you pick at the start of the game.
Repair Request
Repairman villager service for emerald-based Minecraft item repairs.
IdentitySteal
Mystery identity cards with unique role abilities for PvP gameplay — steal powers, summon allies, fake deaths, and more!
ProgressionNPCWork
ProgressionNPCWork is currently a merged Paper plugin that combines NPC, quest, shop, and companion systems under /pnw and already includes dialogue book UI, reload/config features, Bedrock support, and companion logic.
Simply Chunk Wand
Keeps chunks loaded using pure vanilla commands and questionable wizardry.
Pethelpers
The plugin adds a dog pet that can be summoned, leashed, and sent to find items. All pet data is saved between server restarts.
EternalFriends Old
A customizable friends system plugin for Minecraft servers, built on UltimateFriends, offering enhanced social features like friend requests, private messaging, and more.
LuckPerms Rank Displayer
Run /lpbot start and instantly summon a hologram of your entire LuckPerms rank ladder — every prefix, gradient, and emoji, exactly how players see it.
Onechunk Odyssey
Onechunk Odyssey starts you in a single playable chunk surrounded by void. Complete quests, earn Chunk Expanders, and choose where your world grows next.
CustomMouse
This Mod adds a customizable mouse with importable textures, and customizable colors, and trails (for neoforge 1.21.1)
UJT - Immortal Tamed Pets
A simple mod that makes any pet or animal that has been tamed immortal by mimicking what the player's creative mode does.
EndermanNoSpawnIron
Ender man not at iron top summon
RPG SecondWind
Adds a Second Wind mechanic: when player drops below 20% HP, they receive Resistance II and Strength I for 41 seconds, with a 2m 15s cooldown and heartbeat sound effect
SoulPowers
SoulPowers is a Minecraft RPG plugin adding unique Souls with powerful abilities, custom items, particles, cooldowns, and progression. Players unlock new powers as they level up and dominate PvP battles.
RPGSouls
A hardcore RPG mod: collect souls from slain enemies, upgrade active skills, craft the Devourer set, and try not to lose everything upon death. / Хардкорный RPG-мод: собирай души, прокачивай навыки и крафть сет Пожирателя.
EI Mythic MobsHook
This plugin connects MythicMobs with ExecutableItems, allowing you to use custom items as abilities and mob skills. Easily trigger ExecutableItems through MythicMobs mechanics, events, or drops. Perfect for RPG servers and advanced combat systems.
DK Essentials
DKEssentials is a lightweight, fully configurable essentials plugin for Paper/Spigot 1.21+ that streamlines server management, enhances player quality-of-life, and integrates seamlessly with PlaceholderAPI, mcMMO, and modern in‑game GUIs
minedeepseekchat
为 Minecraft 玩家提供实时 deepseekAI 助手，解答游戏问题 Provides Minecraft players with a real-time deepseek AI assistant to answer in-game questions
IronGolem
Summon iron golem with special egg.
Event UI
Custom quest & UI system for servers rendered client-side via Fabric.
Buckshot's RPG Combat Attributes
Welcome to a complete surgical rewrite of Minecraft's combat, physics, and magic mathematics.
Viper Jobs
A Job and Quest System where Players earn money, XP, and points for mining and hunting — with daily quests, level-up rewards, leaderboards, and seamless Viper Economy extension.