
Kosmolot's Unofficial Masa Mods for 1.20.x
Java modpack listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthKosmolot's Unofficial Masa Mods
These are unofficial, community-maintained ports of Masa Mods to 1.20.x:
- malilib official release available
- itemscroller official release available
- litematica official release available
- minihud official release available
- tweakeroo official release available
- servux official release available
The mods are provided on an as-is basis - they work, they have some bugs, but they are better than nothing.
How to use
Change the file extension from .mrpack to .zip and unpack with e.g. 7-zip or WinRAR or the built-in Windows unarchiver.
If you're using a mod manager like MultiMC or Prism, you can install the modpack directly from Modrinth. From there you can choose which mods you want to use, copy them to your own modpack, etc.
Known Bugs
- Itemscroller autocrafting is broken, crashes the game. Fixed.
- Itemscroller alt-clicking is broken, only moves stacks with exact same amount. Fixed?
- Hand Restock is acting up. Fixed?
- Sign text is not pasted. Works as intended?
- Can't edit number fields? (use mouse wheel as a workaround)
If you want any bug fixed, please submit a pull request. Sadly I can't fix bugs myself as I'm woefully busy in the coming weeks.
Monetization Transparency
The project revenue is equally split between me, masa, and whoever did the current ports.
FAQ
Q: Why?
A: Because masa is a great potat but he's tired and burned out, and struggles with updating the mods. These ports are made so that the community is not left without tools, and masa is not pressured by about 15 people every day whenever a new Minecraft version lands.
Q: Who made these?
A: Depends on the release. For complete credits, see each upload's release notes. Historically, ports were done by Hendrix_Shen, plusls, Pinnit, warmbroke and Kosmolot.
Q: Are the ports stable?
A: They have bugs but they are better than nothing.
Q: Are the ports safe to use?
A: I am a moderator in the official MasaModding discord, I hope that's enough credibility. If you don't trust JARs posted by a silly Polish guy, you can build from source. Some Java experience required.
Q: Should I wait until Masa releases his official versions?
A: History has taught us that using unofficial ports can save our asses until official versions are released.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Kosmolot's Unofficial Masa Mods 1.20+ksm.3.mrpack
- Download size: 1.9 MB
- Download link checked 5 Oct 2026 — working
These come from our own check of the pack file, not from the source page.