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RPG Mods for Minecraft Java

Browse 853 free RPG mods for Minecraft Java — popular picks include Strawberry Lib Mod (1.21.11, 1.21.5) – Common Code Library, Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game, Item Filters Mod (1.20.1, 1.19.2) – Automate Complex Sorting.

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Strawberry Lib Mod (1.21.11, 1.21.5) – Common Code Library
1.21.11fabric

Strawberry Lib Mod (1.21.11, 1.21.5) – Common Code Library

Strawberry Lib Mod is a library mod developed by the popular mod developer Moriya Shiine. Many of the mods created by this developer require Strawberry Lib to be installed alongside them. As a library, the mod by itself does not introduce any new content into the game, but it facilitates an environment that makes mod […]

Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game
1.21.1forge

Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game

Brandon's Core is the core mod that will be used by most of brandon3055's mods. It provides base ASM functionality and contains common classes. Features: Acts as a required library for other mods like Draconic Evolution to function. Contains a collection of common code and classes that other mods can share. Provides base classes for […]

Item Filters Mod (1.20.1, 1.19.2) – Automate Complex Sorting
1.20.1forge

Item Filters Mod (1.20.1, 1.19.2) – Automate Complex Sorting

Item Filters Mod works as a library for other mods like FTB Quests, Modular Pipes, and QNet. It adds a special "Item Filter" item that gives you advanced ways to select and match items. This makes it easier to set up specific quests or automation systems. Features: Adds the "Item Filter," an item used to […]

Crescent Lib Mod (1.20.1) – Library For Bluemoon8377 Mods
1.20.1forge

Crescent Lib Mod (1.20.1) – Library For Bluemoon8377 Mods

Crescent Lib Mod is a library mod that is required by many of the mods created by the popular mod developer Bluemoon8377. The library contains common tags, status effects, procedures, etc. that makes the development process more convenient for the developer. The mod by itself does not introduce any new content into the game. As […]

GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library
1.21.1neoforge

GTBC's Spell Lib Mod (1.21.1, 1.20.1) – Centralized Spell Library

GTBC's Spell Lib Mod is a developer-focused library mod designed to streamline the creation of add-ons for Iron’s Spellbooks (ISS). Features: Provides a shared library to simplify the development of Iron’s Spellbooks add-ons. Eliminates the need to manually copy common ISS elements across different add-ons. Designed for mod developers to streamline spell and magic-related content […]

Gear Core Mod (1.20.1, 1.19.4) – Modifiers Equipment By Yourself
1.20.1fabric

Gear Core Mod (1.20.1, 1.19.4) – Modifiers Equipment By Yourself

Gear Core Mod is a library mod for the creation of equipment modifiers that can apply entity attributes or track a variety of events like taking damage, killing mobs, and more. Features: Gear Sets Allows creation of custom gear set bonuses via datapack. Supports RPG-style set bonuses for any combination of items. Sets can have […]

Prominent Talents Mod (1.20.1, 1.20) – RPG Talent Tree Utilities
1.20.1fabric

Prominent Talents Mod (1.20.1, 1.20) – RPG Talent Tree Utilities

Prominent Talents Mod provides utility functions and assets for the Prominence II RPG talent tree system. It includes power level calculations and supporting features, serving as a dependency for Prominence-related modpacks. Features: Add assets and utilities to support the Prominence II RPG talent tree system. Include power level calculation and miscellaneous functions for gameplay balance. […]

CarrasconLib Mod (1.21.1, 1.20.1) – The Key to Running New Mods
1.21.1fabric

CarrasconLib Mod (1.21.1, 1.20.1) – The Key to Running New Mods

CarrasconLib Mod provides a shared set of tools that other mods need to work correctly. It is a library mod that organizes common code, helping other additions run smoothly. You will need to install this mod for other specific mods to function in the game. Features: Acts as a shared library, providing common tools for […]

Night Auto Config Mod (1.21.1, 1.20.1) – Night Config Integration for Auto Config
1.21.1fabric

Night Auto Config Mod (1.21.1, 1.20.1) – Night Config Integration for Auto Config

Night Auto Config Mod is a Night Config integration for Auto Config, which is now embedded in the Cloth Config API. This config introduces a “NightConfigSerializer” to satisfy Auto Config's requirement of a serializer's implementation. You can choose from all the available config formats of Night Config, and use the serializer just as other common […]

Fireplace Lib Mod (1.21.8, 1.20.1) – Library for The_Fireplace's Mods
1.21.8fabric

Fireplace Lib Mod (1.21.8, 1.20.1) – Library for The_Fireplace's Mods

Fireplace Lib Mod is a library of common functionality used by The_Fireplace's mods, in one place for easier maintenance and faster updates. Features: Multithreading (Allows more things to happen at once). Serializing and deserializing data (Makes it easier to save various data and create config files). Translation management for client-side-optional mods (Makes it so even […]

BjornLib Mod (1.21.1, 1.20.1) – Core Library For Mob And Effects
1.21.1forge

BjornLib Mod (1.21.1, 1.20.1) – Core Library For Mob And Effects

BjornLib Mod is a core library mod by FuriusMaximus, providing shared functionality for several of their mods, such as Dragon Mounts: More Dragons. It includes useful utilities and systems designed to streamline gameplay enhancements. Features: Ability Registry and custom ability events Particle Builder with magic-style glowing effects Lightning Builder for custom lightning visuals Leveling Builder […]

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions
1.21.1neoforge

Satako Library (1.21.1, 1.20.1) – UI System, Various Functions

Satako Library is a library for Forge modding. It contains various useful things, UI system and various functions. It also adds 3 commands to the game: give2, summon2 , fill2 which let you specify namespace and path of the arguments separately. Features: Minecraft-related constants, including colors and their codes. Custom user interface components (button, switch-button, […]

Chimeric Lib Mod (1.21.5, 1.21.1) – Shared Library With Common Code
1.21.5fabric

Chimeric Lib Mod (1.21.5, 1.21.1) – Shared Library With Common Code

Chimeric Lib Mod is a shared library mod developed by chimericdream, designed to provide common code and utilities for their suite of Minecraft mods. It is essential for ensuring consistency and ease of maintenance across various Minecraft versions. Features: Provides registry and data generation helpers for mod elements Includes color utilities for managing dyes and […]

SebastrnLib Mod (1.20.1, 1.19.2) – Library for Sebastrn's Mods
1.20.1forge

SebastrnLib Mod (1.20.1, 1.19.2) – Library for Sebastrn's Mods

SebastrnLib Mod is a common lib project for all Sebastrn's mods. This mod adds a guidebook (built with Patchouli) so players can have some help to get started. SebastrnLib Mod Download Links For Minecraft 1.20.1, 1.20 Forge version: Download from Server 1 – Download from Server 2 For Minecraft 1.19.3 Forge version: Download from Server […]

Tslat Effects Lib Mod (1.21.5, 1.20.1) – Advanced Effect Handling
1.21.5forge

Tslat Effects Lib Mod (1.21.5, 1.20.1) – Advanced Effect Handling

Tslat Effects Lib Mod is a library mod that provides shared code and effect-handling systems for other mods, particularly those requiring advanced particle effects, visual rendering, and status effects. It’s designed as a backend dependency, not meant for standalone use, and is commonly used by mods in the Tslat ecosystem. Features: Adds support for custom […]

Mysterious Mountain Lib (1.21.1, 1.20.1) – Library for Syameimaru Zheng's Mods
1.21.1neoforge

Mysterious Mountain Lib (1.21.1, 1.20.1) – Library for Syameimaru Zheng's Mods

Mysterious Mountain Lib is a library for the mods in MMF group, it's a efficient tool for the coder who want to jump-start into the world of modding. The API accommodates a plethora of features ranging from meta-hacked items to Item and Block Models. Feel free to utilize the API as much as you want, […]

GottschCore (1.21.1, 1.20.1) – The Key to Dungeon Quests
1.21.1neoforge

GottschCore (1.21.1, 1.20.1) – The Key to Dungeon Quests

GottschCore is a new base library (API) that is used in all of gottsch's mods. This is a replacement of ModUtilsAPI. Features: Acts as a shared code library (API) that other mods need to work. Replaces the older ModUtilsAPI with a new base. Allows mods like Treasure2!, Legacy Vault, and Dungeon Denizens to run in […]

Eternal Attributes Mod (1.20.1) – Provides Shared Attribute Definitions for Other Mods
1.20.1fabric

Eternal Attributes Mod (1.20.1) – Provides Shared Attribute Definitions for Other Mods

Eternal Attributes Mod establishes shared attribute systems for multiple independent mods. It serves as a dependency for mods like Eldritch End, Death Knights, and Prominence II RPG, ensuring consistent attribute behavior across them. It incorporates the concepts of Eternal and Primordial powers as modifiable attributes. Features: Provides shared attribute definitions for other mods. Based on […]

Majrusz Library (1.20.2, 1.20.1) – Library for Majrusz's Mods
1.20.2forge

Majrusz Library (1.20.2, 1.20.1) – Library for Majrusz's Mods

Majrusz Library is a Minecraft modification that shares common code for some of Majrusz's modifications. This library is required for: Majrusz's Enchantments Mod, Majrusz's Progressive Difficulty Mod, and Majrusz's Accessories Mod. Majrusz Library Download Links For Minecraft 1.20.2 Forge version: Download from Server 1 – Download from Server 2 Fabric version: Download from Server 1 […]

Titanium Library (1.21.1, 1.20.1) – Library for HRZNStudio's Mods
1.21.1neoforge

Titanium Library (1.21.1, 1.20.1) – Library for HRZNStudio's Mods

Titanium Library is a library mod which adds shared common code that all horizon mods use. This mod provides nothing of value without another mod activating it or using it. Titanium Library Download Links For Minecraft 1.21.1, 1.21 NeoForge version: Download from Server 1 – Download from Server 2 For Minecraft 1.20.1, 1.20 Forge version: […]

Mantle Mod (1.20.1, 1.19.2) – The Key to Other Big Mods
1.20.1forge

Mantle Mod (1.20.1, 1.19.2) – The Key to Other Big Mods

Mantle Mod is a tool that contains common code for mod development in Forge. This tool provides code and functionalities that can be used by mod creators to save time in developing Minecraft modifications. From the players' perspective, it is a tool that does not contribute anything on its own. However, it may be a […]

HammerLib Mod (1.21.4, 1.20.1) – The Shared Code That Powers Your Modpack
1.21.4neoforge

HammerLib Mod (1.21.4, 1.20.1) – The Shared Code That Powers Your Modpack

HammerLib Mod provides a collection of useful tools and code that other mods need to work. It acts as a shared library, making it easier for modders to create new content and features for Minecraft. By handling many common tasks, this mod helps other mods run smoothly and work together. Features: Helps modders register new […]

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series
1.21.1neoforge

Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series

Cosmos Library Mod is a collection of helper functions designed to make creating Minecraft mods quicker. It doesn't add any new features to the game itself. Instead, it serves as a base for other mods, allowing developers to avoid duplicating common code. This mod is part of The Cosmos Series by TheCosmicNebula and is required […]

Stonecutter Tweaks Mod (1.16.5, 1.15.2) – Fixes a Stonecutter Bug
1.16.5fabric

Stonecutter Tweaks Mod (1.16.5, 1.15.2) – Fixes a Stonecutter Bug

Stonecutter Tweaks Mod addresses a common issue with stonecutters, where they don't remember the last item you crafted. This mod ensures that the stonecutter retains the last crafted item, making it more convenient when working with multiple stacks of items. Requires: Fabric Loader Fabric API Stonecutter Tweaks Mod Download Links For Minecraft 1.16.5 Fabric version: […]

BCG SMP Core Mod (1.20.1) – Library for BigChadGuys's Modpacks
1.20.1fabric

BCG SMP Core Mod (1.20.1) – Library for BigChadGuys's Modpacks

BCG SMP Core Mod is a core mod for the BigChadGuys SMP modpack in Minecraft. It includes useful items and miscellaneous additions specifically designed for the SMP (Survival Multiplayer) server. At the moment the mod only adds the Joe Coin currency to be used with the modpack's quest system. Requires: Fabric Loader Fabric API BCG […]

More RPG Library Mod (1.21.1, 1.20.1) – Library for the More RPG Classes
1.21.1fabric

More RPG Library Mod (1.21.1, 1.20.1) – Library for the More RPG Classes

More RPG Library Mod is a library add-on for the Spell Engine Mod that expands its functionality with new content and Features. Features: On its own this Mod does not add spells, you need to install the class mods you want to add spells to your game This mod is used mainly as a library […]

Marbled's API Mod (1.20.1, 1.19.2) – Library for MarbledNull's Mods
1.20.1forge

Marbled's API Mod (1.20.1, 1.19.2) – Library for MarbledNull's Mods

Marbled's API Mod is a library mod created by MarbledNull. It was designed to share common code and materials, such as Steel, across multiple mods developed by MarbledNull, making it easier to develop and maintain these mods. Some of the mods that utilized Marbled's API include Marbled's Arsenal and Marbled's Villager Hats. Features: Raw Steel […]

Lodestone Mod (1.21.3, 1.20.1) – Library for Lodestar Team's Projects
1.21.3neoforge

Lodestone Mod (1.21.3, 1.20.1) – Library for Lodestar Team's Projects

Lodestone Mod is a library used by all mods under the Lodestar team, containing important backend code mostly used for rendering. Features: A lot of shaders Various helper classes & utilities. A simple screenshake implementation. Some commonly used attributes in Lodestar Team's mods. A system allowing for custom fire effects applied to entities. A particle […]

LibVulpes (1.16.5, 1.12.2) – Library for zmaster587's Mods
1.16.5forge

LibVulpes (1.16.5, 1.12.2) – Library for zmaster587's Mods

LibVulpes is a small library containing functions and classes common to zmaster587's mods. Currently required to run the following mod: Advanced Rocketry. LibVulpes Download Links For Minecraft 1.7.10 Download from Server 1 For Minecraft 1.10.2 Download from Server 1 For Minecraft 1.11.2 Download from Server 1 For Minecraft 1.16.5 Download from Server 1 For Minecraft […]

MTLib Mod (1.12.2, 1.11.2) – Library for CraftTweaker's Addons
forge

MTLib Mod (1.12.2, 1.11.2) – Library for CraftTweaker's Addons

MTLib Mod is a library mod for use by CraftTweaker's Addons. It is used to store some useful, common methods and classes for use in CraftTweaker addons. This mod includes all of ModTweakers utility and helper classes. MTLib Mod Download Links For Minecraft 1.12.2 Forge version: Download from Server 1 – Download from Server 2 […]

Knight Lib Mod (1.21.1, 1.20.1) – Expand Your Modding Toolkit
1.21.1forge

Knight Lib Mod (1.21.1, 1.20.1) – Expand Your Modding Toolkit

Knight Lib Mod is a code library that serves as a shared foundation for mods developed by its creator. This library mod introduces a key feature, the "Great Chalice" block, along with several utility functions that simplify adding common elements to custom mods. Features: Adds the "Great Chalice" block Provides utilities for mod development Designed […]

Slime Origin Mod (1.17, 1.16.5) – Experience New Challenges As Slime In Origin Mod
1.17fabric

Slime Origin Mod (1.17, 1.16.5) – Experience New Challenges As Slime In Origin Mod

Slime Origin Mod is a Minecraft mod designed for the Origins mod framework, adding a unique slime-themed origin for players to choose from. This origin provides abilities and drawbacks inspired by slime creatures, creating a distinct gameplay experience for those looking to play as a slime-based character. With characteristics such as bouncing, splitting, and unique […]

Renderer Fabric (1.21.1, 1.20.1) – Rendering Library for Modern Fabric
1.21.1fabric

Renderer Fabric (1.21.1, 1.20.1) – Rendering Library for Modern Fabric

Renderer Fabric is part of the Fabric API, which is a lightweight and modular API designed for Minecraft mods. It provides common hooks and intercompatibility measures for mods using the Fabric toolchain. The Renderer Fabric Mod specifically deals with advanced rendering effects and optimizations, making it compatible with various optimization mods and graphics overhaul mods. […]

Momentariy Modder' Applications Mod (1.21.1, 1.20.1) – The Heartbeat Of Momentariy Modding
1.21.1neoforge

Momentariy Modder' Applications Mod (1.21.1, 1.20.1) – The Heartbeat Of Momentariy Modding

Momentariy Modder' Applications Mod stands as the foundational core for the suite of Momentariy mods. This essential mod serves as the backbone, providing the necessary framework and functionalities to support the entire Momentariy series. As the central component, it likely lays the groundwork for shared features, mechanics, and interactions that are common across all Momentariy […]

Commons0815 Mod (1.12.2) – Library for Ben_mkiv's Mods
forge

Commons0815 Mod (1.12.2) – Library for Ben_mkiv's Mods

Commons0815 Mod contains shared code required by some of Ben_mkiv's mods to work properly. It contains Render Helpers, GUI Helpers and other common used Methods. Commons0815 Mod Download Links For Minecraft 1.12.2 Forge version: Download from Server 1 – Download from Server 2

CoolCatLib Mod (1.21.1, 1.20.1) – Essential Library
1.21.1fabric

CoolCatLib Mod (1.21.1, 1.20.1) – Essential Library

CoolCatLib Mod is a utility library mod for Minecraft, specifically designed to help other mods with essential features and shared functionalities. It provides developers with a set of tools that can be easily integrated into various projects, saving time and improving mod compatibility. Features: Shared Utilities: Offers common tools and functions to simplify mod development. […]