mod
Firma CompatMinecraft mod for 1.21.1
Compatibility between TerraFirmaCraft, its major add-ons , and vanilla minecraft.
- Latest version
- firma_compat-3.0.3.jar
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- NeoForge, Forge
- Licence
- not stated
- Downloads
- 1.5k
- Updated
- 21 d ago
- Available on
- CurseForge
Minecraft versions
Every version Firma Compat declares support for, newest first, with the Java runtime that version needs.
Download
From Firma Compat’s own host. Nothing is re-hosted here.
Most recently published release
firma_compat-3.0.3.jar · 4.6 MB · for 1.21.1 · NeoForge
8ac659028c1e…Older versions17Hide older versions
- firma_compat-3.0.2.jar7 Aug 20261.21.14.4 MB
0a4d221da637…Get - firma_compat-3.0.0.jar2 Aug 20261.21.14.4 MB14 downloads
d0c8211c8f29…Get - firma_compat-2.0.8.jar30 Jun 20261.21.14.3 MB8 downloads
eb0383a14d88…Get - firma_compat-2.0.7.jar22 Jun 20261.21.14.0 MB14 downloads
1876fcdf9231…Get - firma_compat-2.0.6.jar6 Jun 20261.21.13.9 MB
7cb96db0fc2c…Get - firma_compat-2.0.4.jar24 May 20261.21.13.9 MB11 downloads
617b1fd1a9dd…Get - firma_compat-2.0.3.jar18 May 20261.21.13.9 MB14 downloads
3f5a78a033bd…Get - firma_compat-2.0.0.jar16 May 20261.20.13.8 MB6 downloads
b67c775cd131…Get - firma_compat-1.0.9.jar12 May 20261.20.13.8 MB13 downloads
76e27c9bca4f…Get - firma_compat-1.0.8.jar8 May 20261.20.13.8 MB6 downloads
bc433d2ed967…Get - firma_compat-1.0.7.jar8 May 20261.20.13.8 MB
a395af8d3093…Get - firma_compat-1.0.6.jar8 May 20261.20.13.8 MB6 downloads
855cc8994211…Get - firma_compat-1.0.5.jar6 May 20261.20.13.5 MB
58e5c0bdf3c9…Get - firma_compat-1.0.4.jar5 May 20261.20.13.5 MB1 download
6b0ebafac2ba…Get - firma_compat-1.0.1.jar30 Apr 20261.20.13.4 MB
adca75c8baf1…Get - firma_compat-1.0.0.jar30 Apr 20261.20.13.4 MB
834b1da8b989…Get - Firma Compat2 Mar 20261.21.13.7 MB32 downloads
b973303f5c9f…Get
Frequently asked
Does Firma Compat work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Firma Compat 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 Firma Compat support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Which platform or loader does Firma Compat 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 Firma Compat?
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.
How do I install Firma Compat?
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 Firma Compat safely?
Start with the author's page on CurseForge, 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? .