CurseForge · Minecraft mod
Jm's Overload
Tinkers-style tools, grimoires, bosses and legends Forge your weapon Tool forging, 15 magic schools and legendary bosses magic, slay epic bosses
Quick answer
Which Jm's Overload release should I use?
Jm's Overload Overload Beta 0.4.jar targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Jm's Overload required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Jm's Overload Overload Beta 0.4.jar need?
Overload Beta 0.4.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Jm's Overload without breaking your instance.
Built for Jm's Overload Overload Beta 0.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Overload Beta 0.4.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Overload Beta 0.4.jar. It opens that exact file at the source.
About this project
What does Jm's Overload add?
Forge your weapons, master magic, conquer new worlds and slay legendary bosses.
A huge adventure and RPG mod for Minecraft 1.12.2 (Forge).
⚒️ Tool Forging
Build your own tools and weapons part by part, in the spirit of Tinkers' Construct, but expanded:
- Part Table, Assembly Table and Smeltery: melt metals and cast every part.
- Every material matters: each one has its own traits.
- Tools, melee and ranged weapons, modular armor and shields.
- Gear levels: your gear earns XP and you pick new bonuses as it grows.
- Dual wield with combos, plus two-handed weapons.
✨ Magic
- 16 schools of magic and more than 130 spells:
- 10 elements: Fire, Water, Ice, Lightning, Nature, Earth, Air, Light, Shadow and Arcane.
- 6 grimoire schools: Astral, Blood, Bestial, Golden, Eclipse Flames and Necromancy.
- Staves, wands and grimoires, an Arcane Table with foci, and runes.
- Every spell has its own animation, from phoenixes and black suns to falling stars and the grim reaper.
- Necromancy: raise servants with the Book of Souls, grow your Tree of Souls and guard your Phylactery.
⚔️ Unique and Legendary Weapons
- 11 unique boss weapons, each with:
- its own attack animation and held aura;
- a passive and a powerful special ability.
- 7 legendary weapons, including:
- the Night Flame Blade and the Pale Moon Greatsword;
- the Ancestral Thunder Spear and the Sun and Moon Twin Blades;
- Starfall Ruin, Scarlet Fang and Vharok's Trident.
🌍 World and Dimensions
- Biomes and structures:
- new biomes, woods, ores and flowers;
- structures and dungeons by level, with elite monsters;
- villages with a merchant.
- 4 dimensions: Celestial Realm, Eclipse Abyss, Frozen Moon Realm and Starfall Lands.
- Ancient gates and boss arenas.
- Creatures: dozens of new monsters, plus 30 neutral creatures you can tame and ride.
👑 Bosses and Relics
- 8 summonable bosses and the legend bosses of the new dimensions.
- Relics, Echoes and Ancient Runes to craft the legendary weapons.
🎭 RPG Systems
- Classes:
- talents and class gear;
- Banner, Orb, Quiver, Lantern and Songbook.
- Bard: instruments and 24 songs with group effects.
- Familiars that level up and follow your commands.
- Accessories: ring, amulet and belt.
- Character sheet with attributes (key K).
- Alchemy with the Alchemical Cauldron.
📖 In-game Guide
Everything is explained in the in-game guide books, with pictures and recipes:
- Artisan's Manual
- Smeltery Treatise
- Arcane Compendium
- Bestiary and Atlas
- Adventurer's Codex
JEI and Hwyla are supported. The mod is available in English and Portuguese (Brazil).
Found a bug or have a suggestion? Leave a comment!
Project description from CurseForge.
Pick your setup
Jm's Overload by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Jm's Overload versions and loaders
Overload Beta 0.4.jar
18 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.