The original Omni Block System, now with more features, and as a datapack! This pack is currently only designed for use by Creative Mode builders.
Features:
- Place any block (and even items!) in orientations not typically allowed by the vanilla game. Vertical slabs, sideways stairs... The possibilities are endless.
- Turn your illegally-placed blocks into fully-animated builds, such as rotating gears and moving platforms!
- Adjust timings of your animated builds to synchronize them, creating a coherent build full of life
Full instructions for how to use the pack, as well as everything that can be accomplished with it, can be found in This Video, or under the "Datapack Wiki" section of Conure's Discord Server.
Originally featured as a One-Command creation in LeonSBU's Steampunk Build Challenge!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.5, 1.21.6, 1.21.7
- 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 [1.21.5--1.21.11]omnibuilds.zip
- Download size: 28 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.