mod
PolyMc-Extra
Automatically patch mods so that regular players don't need to install mods to join your server!
- Latest version
- no release indexed
- Minecraft
- 1.21.6 to 26.1.2
- Java
- Java 25+
- Loader
- Fabric
- Licence
- GPL-3.0-only
- Downloads
- 625
- Updated
- 2 mo ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version PolyMc-Extra declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.1.2 | Fabric | 25+ | declared | 9 Apr 2026 |
| 26.1.1 | Fabric | 25+ | declared | 1 Apr 2026 |
| 26.1 | Fabric | 25+ | declared | 24 Mar 2026 |
| 1.21.11 | Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.8 | Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric | 21+ | declared | 17 Jun 2025 |
Frequently asked
Does PolyMc-Extra work on Minecraft 26.1.2?
Yes. 26.1.2 is the newest Minecraft version PolyMc-Extra 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 PolyMc-Extra support?
Everything the author has declared, from 1.21.6 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install PolyMc-Extra on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
Which loader does PolyMc-Extra need?
Fabric. 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 PolyMc-Extra?
Java 25 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 PolyMc-Extra under?
GPL-3.0-only, 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 PolyMc-Extra?
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 PolyMc-Extra 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 Minecraft version coverage overlaps, not by popularity.