CurseForge · Minecraft mod
Ultimate Materials
Enhance your survival experience with new materials, equipment, and future content updates.
Quick answer
Which Ultimate Materials release should I use?
Ultimate Materials ultimate_materials-v1.2-neoforge-1.21.1.jar targets 1.21.1 with NeoForge. 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 Ultimate Materials 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 Ultimate Materials ultimate_materials-v1.2-neoforge-1.21.1.jar need?
ultimate_materials-v1.2-neoforge-1.21.1.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 Ultimate Materials without breaking your instance.
Built for Ultimate Materials ultimate_materials-v1.2-neoforge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ultimate_materials-v1.2-neoforge-1.21.1.jar. It targets 1.21.1 with NeoForge; 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 ultimate_materials-v1.2-neoforge-1.21.1.jar. It opens that exact file at the source.
About this project
What does Ultimate Materials add?
Ultimate Materials
Welcome to Ultimate Materials!
This mod aims to expand Minecraft with brand-new materials, ores, tools, armor, and many more features in future updates while staying true to the vanilla experience.
Current Content
At the moment, the mod includes:
🛡️ Steel Armor Set
⛏️ Steel Tools
⚔️ Steel Weapons
🔥 A custom Steel crafting and progression system
This is only the beginning! Many more materials and features are planned.
Planned Features
Future updates may include:
💎 New ores and gemstones
⚒️ New tool and weapon types
🛡️ Additional armor sets
✨ Unique crafting mechanics and progression
Built with Passion
Every feature in this mod is created by me using MCreator. From the gameplay mechanics to the textures and balancing, this is a personal project that I'm continuously improving.
Community Feedback
I'd love to hear your ideas!
If you have suggestions for:
New ores or materials
New tools or weapons
Armor ideas
Crafting mechanics
Structures, mobs, or bosses
Balance improvements
Any other features
please leave them in the comments. Your feedback can help shape future updates of Ultimate Materials!
Thank you for downloading the mod, and I hope you enjoy following its journey as it grows with every update. ❤️
Project description from CurseForge.
Pick your setup
Ultimate Materials 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
Ultimate Materials versions and loaders
ultimate_materials-v1.2-neoforge-1.21.1.jar
13 Aug 2026
ultimate_materials-v1.1-neoforge-1.21.1.jar
6 Aug 2026
ultimate_materials-v1.0-neoforge-1.21.1.jar
5 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.