Chislate
Ports the Copper Age content from 1.21+ back to 1.20.1. Experience new copper mechanics, blocks, and items in your favorite older version!
⬇ Download on Modrinth
The Copper Age Backport brings the beloved copper-themed content from Minecraft 1.21 and beyond into the 1.20.1 environment. This mod carefully recreates the copper mechanics, decorative blocks, and utility items that made the Copper Age update so memorable.
Whether you're building with the new copper variants, experimenting with oxidation mechanics, or just want that fresh copper aesthetic in your 1.20.1 world, this mod has you covered. All content has been faithfully ported and tested for stability.
Perfect for players who love 1.20.1 but don't want to miss out on the copper features from newer versions.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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.
- Ships as chislate-1.20.1-0.2.3-beta.jar — drop this file into the mods folder
- Download size: 168 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.