
mod
Anvilcraft:Alloy ExtensionMinecraft mod for 1.21.1
Anvilcraft's subsidiary mods add more alloys, weapons, tools, food, and more convenient recipes to help you play Anvilcraft better.
- Latest version
- 1.0.1
- Minecraft
- 1.21 to 1.21.1
- Java
- Java 21+
- Loader
- NeoForge
- Licence
- GPL-3.0-or-later
- Downloads
- 2.1k
- Updated
- 8 d ago
- Available on
- Modrinth
Host Anvilcraft:Alloy Extension servers
One click and Anvilcraft:Alloy Extension is installed with the right loader, on hardware built for it.
- 1.21.1
- NeoForge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version Anvilcraft:Alloy Extension declares support for, newest first, with the Java runtime that version needs.
Download
From Anvilcraft:Alloy Extension’s own host. Nothing is re-hosted here.
AnvilCraft_AlloyExtension-1.21.1-neoforge-1.0.1.jar · 0.5 MB · for 1.21.1
3defa7a557fc…Older versions15Hide older versions
- 1.0.012 Jan 20261.210.9 MB301 downloads
1198fddc0c1c…Get - 0.9.95 Dec 20251.21.10.7 MB649 downloads
1d629de4508b…Get - 0.9.829 Nov 20251.21.10.7 MB57 downloads
520e4debcbae…Get - 0.9.720 Nov 20251.21.10.7 MB79 downloads
cf3821fcd156…Get - 0.9.67 Nov 20251.21.10.6 MB77 downloads
f6a8237f771c…Get - 0.9.54 Nov 20251.21.10.5 MB26 downloads
2b32fc984008…Get - 0.9.429 Oct 20251.21.10.4 MB65 downloads
ce8bd99ec0ff…Get - 0.9.328 Sept 20251.21.10.4 MB272 downloads
75d666c2d291…Get - 0.9.25 Sept 20251.21.10.4 MB192 downloads
fc25ea3201e5…Get - 0.9.131 Aug 20251.21.10.4 MB86 downloads
4f8860dcac08…Get - 0.916 Aug 20251.21.10.4 MB116 downloads
c10bdd5c8678…Get - 0.813 Aug 20251.21.10.4 MB35 downloads
b27934c8bd05…Get - 0.79 Aug 20251.21.10.3 MB57 downloads
916fd387f3aa…Get - 0.65 Aug 20251.21.10.3 MB56 downloads
1ffed5cfd521…Get - 0.53 Aug 20251.21.10.3 MB33 downloads
4f508f71a5ad…Get
Frequently asked
Does Anvilcraft:Alloy Extension work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Anvilcraft:Alloy Extension declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Anvilcraft:Alloy Extension support?
Everything the author has declared, from 1.21 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Anvilcraft:Alloy Extension on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which loader does Anvilcraft:Alloy Extension need?
NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Anvilcraft:Alloy Extension?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is Anvilcraft:Alloy Extension under?
GPL-3.0-or-later, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Anvilcraft:Alloy Extension?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Anvilcraft:Alloy Extension safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .

