Obsidian Chest

Make Block Entities(Chest, Barrels, ...) immune to Explosives!

225 Downloads

fabricmobsstorage

Rent Server with this Mod

About this Mod

What is it?

This is a simple mod: Make block entity(Chest, Barrels and etc) and signs immune to explosives!

GIF

Usage:

/gamerule enableObsidianChest (true|false)

Enjoy!

Available Versions

Obsidian Chest 1.0-1.21.10release

MC 1.21.9, 1.21.10fabric

December 30, 2025

Obsidian Chest 1.0-20.4release

MC 1.20.4fabric

July 21, 2025

Obsidian Chest 1.0-21.4release

MC 1.21.4, 1.21.5fabric

May 12, 2025

Obsidian Chest 1.0-20.1release

MC 1.20.1, 1.20.4fabric

May 12, 2025

How to Install Obsidian Chest on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.10).

Install Mod

Open the mod browser in the dashboard and search for "Obsidian Chest". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10, 1.21.9, 1.21.5 (+3 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Obsidian Chest server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.10). You can switch loaders with one click in the panel.

Is Obsidian Chest compatible with fabric?

Obsidian Chest officially supports fabric for Minecraft 1.21.10, 1.21.9, 1.21.5. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Obsidian Chest – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Obsidian Chest consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.