A unique mod in that it only adds a single block.
It adds a new chest that is not only made of obsidian but can also contains obsidian. So you could say it's made of itself.
Inspired by a fantastic Twitch streamer.
Feel free to use this mod in any modpack!
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 obsidianchest-1.0.jar — drop this file into the mods folder
- Download size: 33 KB
- Download link checked 24 Sept 2026 — working
These come from our own check of the pack file, not from the source page.