mod
Copper Age Backport
A Minecraft mod that brings the complete Copper Age experience to older Minecraft versions.
- Latest version
- 1.20.1-0.1.4
- Minecraft
- 1.20.1 to 1.21.1
- Java
- Java 21+
- Loaders
- Fabric, Forge, NeoForge
- Licence
- MIT
- Downloads
- 910.5k
- Updated
- 8 mo ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Copper Age Backport declares support for, newest first, with the Java runtime that version needs.
Releases
Files come from the author's own host. We publish the checksum so you can prove the file you downloaded is the file they published.
- 1.20.1-0.1.4release1 Dec 20251.20.1
- 1.21.1-0.1.4release1 Dec 20251.21.1
- 1.21.1-0.1.3release30 Nov 20251.21.1
- 1.20.1-0.1.3release30 Nov 20251.20.1
- 1.21.1-0.1.2release29 Nov 20251.21.1
- 1.20.1-0.1.2release29 Nov 20251.20.1
- 1.21.1-0.1.1release26 Nov 20251.21.1
- 1.20.1-0.1.1release26 Nov 20251.20.1
- 1.21.1-0.1.0release25 Nov 20251.21.1
- 1.20.1-0.1.0release25 Nov 20251.20.1
- 0.0.9-hotfix1release23 Nov 20251.20.1, 1.21.1
- 0.0.9release23 Nov 20251.20.1, 1.21.1
- 0.0.8release22 Nov 20251.20.1, 1.21.1
- 0.0.7release22 Nov 20251.20.1, 1.21.1
- 0.0.6release21 Nov 20251.20.1, 1.21.1
Frequently asked
Does Copper Age Backport work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Copper Age Backport declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Copper Age Backport support?
Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Copper Age Backport on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which loader does Copper Age Backport need?
Fabric, Forge, NeoForge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Copper Age Backport?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is Copper Age Backport under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Copper Age Backport?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Copper Age Backport safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.