mod
Mysterious Mountain LibMinecraft mod for 1.21.1
a library for MMF-Group's mod
- Latest version
- mysterious_mountain_lib-1.2.15-1.21.1.jar
- Minecraft
- 1.12.2 to 1.21.1
- Java
- Java 21+
- Loaders
- Forge, NeoForge
- Licence
- not stated
- Downloads
- 20.2M
- Updated
- 7 mo ago
- Available on
- CurseForge
Minecraft versions
Every version Mysterious Mountain Lib declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.1 | Forge, NeoForge | 21+ | declared | 8 Aug 2024 |
| 1.21 | NeoForge, Forge | 21+ | declared | 13 Jun 2024 |
| 1.20.2 | Forge, NeoForge | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | NeoForge, Forge | 17+ | declared | 12 Jun 2023 |
| 1.20 | Forge, NeoForge | 17+ | declared | 2 Jun 2023 |
| 1.19.4 | Forge, NeoForge | 17+ | declared | 14 Mar 2023 |
| 1.19.2 | NeoForge, Forge | 17+ | declared | 5 Aug 2022 |
| 1.19.1 | NeoForge, Forge | 17+ | declared | 27 Jul 2022 |
| 1.19 | NeoForge, Forge | 17+ | declared | 7 Jun 2022 |
| 1.18.2 | Forge, NeoForge | 17+ | declared | 28 Feb 2022 |
| 1.18.1 | NeoForge, Forge | 17+ | declared | 10 Dec 2021 |
| 1.16.5 | NeoForge, Forge | 8+ | declared | 14 Jan 2021 |
| 1.12.2 | NeoForge, Forge | 8+ | declared | 18 Sept 2017 |
Download
From Mysterious Mountain Lib’s own host. Nothing is re-hosted here.
Browse 40 indexed releasesMost recently published release
mysterious_mountain_lib-1.2.15-1.21.1.jar · 0.3 MB · for 1.21.1 · NeoForge
8cede0ac47ae…Older versions24Hide older versions
- mysterious_mountain_lib-1.6.34-1.20.1.jar16 Feb 20261.20.10.3 MB5.3k downloads
4fb6e35edf93…Get - mysterious_mountain_lib-1.6.30-1.20.1.jar26 Oct 20251.20.10.3 MB2.1k downloads
266368755f96…Choose file on publisher ↗ - mysterious_mountain_lib-1.6.29-1.20.1.jar26 Oct 20251.20.10.3 MB2.4k downloads
0458b6a1d960…Choose file on publisher ↗ - mysterious_mountain_lib-1.6.28-1.20.1.jar26 Oct 20251.20.10.3 MB
934ed6fd4992…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.26-1.20.1.jar27 Sept 20251.20.10.3 MB2.5k downloads
830539d5ad0e…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.24-1.20.1.jar2 Sept 20251.20.10.3 MB
3d8faf3c9e7a…Choose file on publisher ↗ - mysterious_mountain_lib-1.2.14-1.21.1.jar26 Aug 20251.21.10.3 MB
6cff50c27344…Get - mysterious_mountain_lib-1.5.23-1.20.1.jar15 Aug 20251.20.10.3 MB
735ca96668dc…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.22-1.20.1.jar16 Jun 20251.20.10.3 MB102.1k downloads
541526a73a93…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.21-1.20.1.jar5 May 20251.20.10.3 MB115.5k downloads
e4c82416aa0a…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.19-1.20.1.jar3 Mar 20251.20.10.3 MB403.1k downloads
631691d5dbbf…Choose file on publisher ↗ - mysterious_mountain_lib-1.5.18-1.20.1.jar24 Feb 20251.20.10.3 MB28.7k downloads
70a29e7a65d4…Choose file on publisher ↗ - mysterious_mountain_lib-1.1.8-1.21.1.jar28 Oct 20241.21.10.3 MB97.5k downloads
edd57b9f3007…Get - mysterious_mountain_lib-1.1.7-1.21.1.jar24 Oct 20241.21.10.3 MB740 downloads
9077a581de49…Get - mysterious_mountain_lib-1.5.17-1.20.1.jar24 Oct 20241.20.10.3 MB1.3M downloads
9bbd4c38cbd0…Choose file on publisher ↗ - mysterious_mountain_lib-1.1.6-1.21.1.jar24 Oct 20241.21.10.3 MB172 downloads
1b3a9a88883a…Get - mysterious_mountain_lib-1.5.15-1.20.1.jar24 Oct 20241.20.10.3 MB3.6k downloads
95e622e32e44…Choose file on publisher ↗ - mysterious_mountain_lib-1.0.2-1.21.1.jar22 Oct 20241.21.10.3 MB369 downloads
454902051a51…Get - mysterious_mountain_lib-1.0.1-1.21.jar13 Sept 20241.210.3 MB4.4k downloads
0a463fa1a8c4…Get - mmlib-1.4.7-1.18.2.jar10 Jun 20241.18.20.3 MB59.1k downloads
dbafcc088c1a…Get - mysterious_mountain_lib-1.4.7-1.20.1.jar10 Jun 20241.20.10.3 MB1.8M downloads
de6e8dd8d55f…Choose file on publisher ↗ - mysterious_mountain_lib-1.4.5-1.20.1.jar31 Mar 20241.20.10.3 MB1.3M downloads
d321fcca0872…Choose file on publisher ↗ - mysterious_mountain_lib-1.4.4-1.20.1.jar6 Mar 20241.20.10.3 MB433.6k downloads
00bc3efc6edf…Choose file on publisher ↗ - mmlib-1.4.5-1.18.2.jar31 Dec 20231.18.20.3 MB128.0k downloads
0b9b102df89a…Get
Frequently asked
Does Mysterious Mountain Lib work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Mysterious Mountain Lib 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 Mysterious Mountain Lib support?
Everything the author has declared, from 1.12.2 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 Mysterious Mountain Lib support?
Forge, NeoForge. 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 Mysterious Mountain Lib?
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 Mysterious Mountain Lib?
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 Mysterious Mountain Lib 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? .