Porting information for 26.1 update
Mainly for modpack creators
With this mod you can set the world type which is selected by default when creating a new world.
Example: you have Skyblock Builder installed and set the value in the client config to skyblockbuilder:skyblock. When creating a new world, the user don't need to change the world type for itself to that type.
With this, accidently generating the wrong world will not happen. Or it's just less possible.
The mod is client only. For servers, you should just provide the right servers.properties, or use Default Server Properties
The mod generates a file with allowed config values once you enter the Create New World screen.
You are allowed to put this mod in any modpack you like.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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.
- Ships as DefaultWorldType-26.2.0.jar — drop this file into the mods folder
- Download size: 14 KB
- Download link checked 26 Aug 2026 — working
These come from our own check of the pack file, not from the source page.