Overworld Mirror
Java mod listed for Minecraft 1.16–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
This mod adds a new dimension to the world which is a mirror of the overworld. You can adjust the seed, worldtype, generatorsettings and movement factor in the config file.
This mod require uteamcore!
The portal is created the following way:

Shift + right click a flower with the bonemeal

Here is a Video how to create the portal: https://i.imgur.com/lmkGDqE.mp4
This mod can be packed in every modpack you want :)
Sourcecode is linked above and is available under Apache License 2.0.
Report Bugs here: Issue Tracker on Github
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1, 1.19.4
- 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 CurseForge — 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 overworld_mirror-1.13.2-1.2.1.11-SNAPSHOT.jar — drop this file into the mods folder
- Download size: 517 KB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.