Many More Alloys
by Brob
Many More Alloys lets players smelt sixteen new alloys, several of them mixes of hot Nether and cold End materials, for a NeoForge 1.21.1 world.
What it does
Some alloys combine ores that the vanilla game keeps apart, so a single ingot can carry traits from two sources. The alloys are made through smelting recipes that tie each new metal to the Overworld, the Nether or the End. Hybrid metals bring heat from the Nether together with cold from the End, and the legendary Astralium alloy needs materials gathered from deep underground before it can be crafted into the Celestial Ingot.
The mod gives a reason to explore each corner of the Overworld and Nether, since several base ores have to be scavenged before the new alloys can be made. The author describes it as a way for a world to feel richer and more dangerous, with materials that are stronger than Netherite. It does not add tools of its own; the alloys are the material for tools and armor that other mods or the player build. Installation needs only NeoForge, and the mod is published for 1.21.1 alone.
Key features
Sixteen new alloys
Smelting recipes produce sixteen alloys, several of them mixes of materials from different dimensions.
Hybrid Nether and End metals
Blending Nether heat and End cold produces a set of hybrid metals, each made as a single ingot.
Astralium and the Celestial Ingot
The legendary Astralium alloy is forged from deep-underground materials and leads to the Celestial Ingot.
Ores spread across dimensions
Base ores found in corners of the Overworld and Nether are needed to make the new alloys.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who want a survival world with harder-to-reach materials will find the mod useful. Server owners who run modpacks with other material and equipment mods can use it as one more source of ingots.
How it compares
More Tools For Ores is published for NeoForge and 1.21.1, is client and server, and is released under All rights reserved, so its files are not open source. IgnatiusHC's more ore uses the same loader and version and is client and server, but it is open source under the MIT License. Aviros covers 1.21 – 1.21.4 on NeoForge, is client and server and is open source under the MIT License, so it reaches more versions than this mod.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Many More Alloys | NeoForge | 1.21.1 | Client and server | 2026-07-08 |
| More Tools For Ores | NeoForge | 1.21.1 | Client and server | 2025-05-22 |
| IgnatiusHC's more ore | NeoForge | 1.21.1 | Client and server | 2026-07-29 |
| Aviros | NeoForge | 1.21 – 1.21.4 | Client and server | 2025-01-20 |
Questions
Does Many More Alloys need to be installed on the server?
Which Minecraft versions does Many More Alloys support?
Does Many More Alloys add tools and armor?
In the catalog
Many More Alloys is one of 17,631 Equipment mods on ModsFinder, and one of 7,420 Equipment mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
More from Brob
Similar mods
What the author says
Through ancient smelting techniques and forbidden alchemy, you have unlocked the secrets of 16 new alloys. The world of Minecraft is richer and more dangerous, and you will need materials stronger than Netherite to survive. Discover hybrid metals that combine the heat of the Nether with the cold of the End. Forge the…
Official listing
- Modrinth page
- modrinth.com/mod/many-more-alloys
- Owner
- Brob
- Published
- 2026-07-06
- Updated on Modrinth
- 2026-07-08
- Facts verified
- 2026-10-15