Mod for Forge Minecraft 1.20.1. Adds a barrier generator to the game, which offers a new style of play - you need to feed the generator with items so that you have more free space, otherwise you will have very little available space. And to feed objects into it, you just need to direct the funnels and put the objects into the generator through them
To start playing with it, just place the generator in a creative place in a convenient place for yourself and start surviving, of course changing the mode from creative to survival. The main thing is that there is only one barrier generator in the world, otherwise it will not work correctly
To understand how the generator works - it checks the number of items every 5 seconds, uses the /worldborder command to change the size of the barrier. Also, when it is placed, it sets the center of the barrier in its place, changes the world spawn point in the world and makes the chunk in which it is located and also makes 8 neighboring chunks non-loadable (that is, it will always be loaded even if in another dimension) using /forceload commands
The mod also has new game rules and a command for controlling the generator: Gamerules: bgWorkBarrierGenerator - accepts true or false and this rule determines whether the generator works in the world at all bgBarrierCoefficient - accepts integer values and is responsible for the efficiency of the barrier generator bgMinimumBarrierRadius - accepts integer values and is responsible for the minimum radius of the barrier There is also a command /bgremoveloaded - removes loaded chunks (in reality it just calls the command /forceload remove all)
You can also contact me via Discord (live7688) if you want to contact me, or to tell me about bugs and ideas for improving the mod
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 gefra1-0-0_forge_minecraft1-20-1.jar — drop this file into the mods folder
- Download size: 33 KB
- Download link checked 19 Aug 2026 — working
These come from our own check of the pack file, not from the source page.
