ModsJava
MekaHardcore
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
The addon is inspired by Gregtech, changes the mechanics of Mekanism, and adds a huge amount of its own.
Addon is designed to make Mekanism progress more difficult and challenged!
For example, changing the tier for mechanisms for this, there is a necessary make multiblock tier installer.
How make sctructure:
Work on the addon will be introduced.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 CurseForge — 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.
File checked by MCModsHub
- Ships as mekahardcore-1.0.1.jar — drop this file into the mods folder
- Download size: 487 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.