Easiest way to install custom Minecraft maps (Java Edition) 1.) Download the map that is going to be installed.

Using custom maps Java Edition players can also download the custom backrooms map (Image via Sportskeeda) Various custom worlds have the Backrooms map created in them.

You'll need a Microsoft account to download Minecraft but that's no sweat to do. Choosing between the two versions, Java and ...

Java Edition users of Minecraft will need Java installed. After doing that, you’ll need to download the version of Minecraft Forge that matches your server version.