C3 Blocks
I don't know my version or loader
C3 Blocks
Compacted, Condensed, Compressed blocks aka C3 Blocks.
Goal
The goal of C3 Blocks is to make a fully customisable experience when getting compressed blocks and normally the people who want compressed blocks are mostly limited to only vanilla. This mod basically clears that to make it fully up to the user how they want the compressed blocks to go.
Don't want x vanilla block? Just remove it from the config.
Want to add a modded block? Just add it to the config.
The config is made to the user experience in mind which is why it's created in the first place.
FAQ
For what modloader is this?
This is a Fabric mod, so it runs on both Fabric and Quilt
Forge support?
Maybe who knows, maybe later.
I want X removed or add Y
just change the config!
License
This mod is under the MIT license
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.20.2, 1.20.3
- 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.
- Ships as C3Blocks-1.2+1.20.1.jar — drop this file into the mods folder
- Download size: 30 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.