
mod
GeoSmeltMinecraft mod for 1.21.4
A simple hand coded mod that adds content to my modpack "GeoSmelt". Unique weapons and neat deco blocks.
- Latest version
- 3.7.3
- Minecraft
- 1.20 to 1.21.4
- Java
- Java 21+
- Loaders
- NeoForge, Forge
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 1.1k
- Updated
- 20 mo ago
- Available on
- Modrinth
Host GeoSmelt servers
One click and GeoSmelt is installed with the right loader, on hardware built for it.
- 1.21.4
- NeoForge
- Forge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version GeoSmelt declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.4 | NeoForge, Forge | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | NeoForge, Forge | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Forge, NeoForge | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | NeoForge, Forge | 21+ | declared | 8 Aug 2024 |
| 1.21 | NeoForge, Forge | 21+ | declared | 13 Jun 2024 |
| 1.20.1 | NeoForge, Forge | 17+ | declared | 12 Jun 2023 |
| 1.20 | Forge, NeoForge | 17+ | declared | 2 Jun 2023 |
Download
From GeoSmelt’s own host. Nothing is re-hosted here.
For Minecraft 1.21.4
Choose the loader you use before downloading.
- Get NeoForge
NeoForge
3.6.5 · 17 Jan 2025 · geosmelt-3.6.5-NEO1.21.1.jar
Most recently published release
geosmelt-3.7.3-NEO1.21.1.jar · 3.5 MB · for 1.21.1 · NeoForge
a3abf2dece48…Older versions5Hide older versions
- 3.6.517 Jan 20251.21.4, 1.21.3, 1.21.2, 1.21.1, 1.213.4 MB100 downloads
94266d52a2f6…Get - 3.614 Jan 20251.21.13.9 MB51 downloads
1d24c11cc09a…Get - 3.5.17 Jan 20251.21.13.7 MB41 downloads
4d339d07e03b…Get - 3.4.321 Nov 20241.21.12.2 MB53 downloads
a9e270b9f856…Get - 2.4.527 Oct 20231.20.1, 1.201.4 MB379 downloads
a6945d9feeef…Get
Frequently asked
Does GeoSmelt work on Minecraft 1.21.4?
Yes. 1.21.4 is the newest Minecraft version GeoSmelt 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 GeoSmelt support?
Everything the author has declared, from 1.20 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install GeoSmelt 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 platform or loader does GeoSmelt support?
NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for GeoSmelt?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is GeoSmelt under?
LicenseRef-All-Rights-Reserved, 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 GeoSmelt?
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 GeoSmelt safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
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? .

