Backports grimstone to 1.12.2 for a modpack I am making. The blocks are also only obtainable in creative, in the "Building Blocks" tab. There is also a secret meme block... EthoSlab
I also added something Slightly cursed - Chiseled grimstone stairs and slabs.
Might add crafting recipes if people want that
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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.
Verified by MCModsHub
- Ships as grimstone-backport-1.12.2.jar — drop this file into the mods folder
- Download size: 109 KB
- Download link checked 24 Sept 2026 — working
These come from our own check of the pack file, not from the source page.