Every non-air block is replaced with a random block from the entire game! (Except certain blocks such as command blocks, air, etc.)
WARNING: This datapack can cause large amounts of lag, due to the large amounts of non-full blocks and block entities being rendered. You have been warned.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10, 1.21.11
- 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 Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as random_blocks.zip
- Download size: 14 KB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.