This mod allows minecraft server owners to create worlds which reset to a particular state on restart. This mod was originally made because there wasn't an existing one already and is custom built for 'Blackthorn Arena'
How to use:
have two world folders in your server directory, ensure the version you want to be changed (blown up etc) is named as the minecraft server in server.properties, once you run this mod for the first time a config will be created which allows you to change the name of the world you want to replace and the existing world. By default the config will be set to 'New World' and 'New World 1'. These two worlds should be copies of each other and their names should be synced to the config to work.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 worldreset-1.0.0.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 12 Sept 2026 — working
These come from our own check of the pack file, not from the source page.