Second Overworld
If you ever think one overworld isn't enough, this adds a dimension identical to the overworld.
Screenshots
About this Mod
Have you ever wanted another overworld, in one world, for your other needs? Well, here you go.
How to make it
Build a frame using OAK WOOD, not logs or planks
Now make the Dirt on a Stick to light the portal
And now you can light the portal and enjoy another overworld!
Why would you need this? Well,
Want to blow up 5 megatons of tnt?
Use this mod.
Want to build 50 Walmarts per square kilometer, but you don't want Walmarts in your main world?
Use this mod.
There is so much you can do with this!
Feel free to add this mod to your modrinth modpack
Made by mautip for Creamers Inc. <3
Available Versions
How to Install Second Overworld on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Second Overworld". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.20.1, 1.19.2 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Second Overworld server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is Second Overworld compatible with forge and neoforge?
Second Overworld officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1, 1.19.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Second Overworld – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Second Overworld consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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