ModsJava
Unicopia Blockus Addon
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
This is an extension to Unicopia that allows you to use its wood blocks as materials to create the various block types added by Blockus
Currently this mod includes:
Palm Wood
- Palm Mosaic
- Mossy Palm Planks
- Herringbone Palm Planks
- Small Palm Logs
- Palm Timber Frame
- Potted Palm Trees
Zap Wood + Waxed Zap Wood
- Zap Mosaic
- Mossy Zap Planks
- Herringbone Zap Planks
- Small Zap Logs
- Zap Timber Frame
- Potted Zap Trees
Golden Oak Wood
- Small Golden Oak Logs
Potted Fruit Trees
- Potted Sweet, Sour, and Granny Smith trees
- Potted Mango trees
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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 Unicopia-Blockus-1.2.0+1.21.jar — drop this file into the mods folder
- Download size: 367 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.