CurseForge · Minecraft mod
Jims Mine
Jim's Mine is a mod that adds a multi level extraction / looter game into minecraft
Quick answer
Which Jims Mine release should I use?
Jims Mine JimsMine Beta 1.4.2.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is Jims Mine required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Jims Mine JimsMine Beta 1.4.2.jar need?
JimsMine Beta 1.4.2.jar. Change the file and its required mods may change too.
Install GeckoLib, LambDynamicLights, Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Jims Mine without breaking your instance.
Built for Jims Mine JimsMine Beta 1.4.2.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use JimsMine Beta 1.4.2.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install GeckoLib, LambDynamicLights, Fabric API first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match. 2 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside JimsMine Beta 1.4.2.jar. It opens that exact file at the source.
About this project
What does Jims Mine add?
Jims Mine is a Co-op mining horror mod that adds a series of increasingly dangerous mineshafts. Gather loot to unlock harder levels, while buying upgrades and fighting monsters to survive.
THIS MOD IS IN BETA. IT IS NOT FINISHED. IT HAS A LOT OF BUGS.
**This mod requires Baritone's API v1.11.3 for neoforge, which you can download from here: https://github.com/cabaletta/baritone/releases?st_source=ai_overview#release-v1.11.3 **
This also requires GeckoLib and LambdynamicLights. If you want to use a voicechat mod, I’ve been using simple voicechat and it seems to work best with the mimic mod.
some important things:
- To get to the mineshaft, just find a shaft house, and use the elevator to get in! /locate structure jimsmine:shafthouse
- You no longer have to do all the setup stuff you had to do in the past if you’ve played it before!
- There’s a bug where sometimes you get stuck where the shop elevator sends you back to the shop instead of the next level. If you get stuck there, type /jimsmind levelSet [level number]
Tutorial:
You must enter the mine through the elevator in the shafthouse
You must submit the cart through the cart elevator to move on to the next level
To pause a game, just type /jimsmine matchToggle, just don’t forget to un-pause
If a level fails to load, type /jimsmine matchRegenerateLevel, and it will attempt to regenerate your level when you leave and return to the dimension
Mimic tutorial:
YOU MUST SET UP YOUR MIC IN THE SEPARATE MIC SETTINGS!
yeah that's about it
Project description from CurseForge.
Pick your setup
Jims Mine by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Jims Mine versions and loaders
JimsMine Beta 1.4.2.jar
JimsMine-Beta-1.4.2.jar
1 Nov 2026
JimsMine Beta 1.4.1.jar
JimsMine-Beta-1.4.1.jar
31 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.