BBL Placers adds a single block and some placer items. The placer items list the blocks required to create that structure. When these placer items are used on the Immersive Multiblock Controller it will place the blocks needed for that structure providing you have the required blocks
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as placers-1.21.1-1.3.1.jar — drop this file into the mods folder
- Download size: 162 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.