GL Breaker

So basically, this doesn't ACTUALLY BREAK OpenGL. It instead causes visual effects with the /glbreaker command. If you've experienced epilepsy or any form of seizures in the past, do NOT play this mod!

23 Downloads

neoforge

Rent Server with this Mod

Screenshots

About this Mod

This mod adds some effects that run on OpenGL [at least not yet. This is an alpha project and there's no OpenGL junk yet.]

I got bored and decided to throw this crappy mod together.
This mod was made in MCreator but it was mainly made in the code editor.

The command to toggle these effects is /glbreaker

Available Versions

GL Breaker Alpha 1release

MC 1.21.4neoforge

December 13, 2025

How to Install GL Breaker on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.4).

Install Mod

Open the mod browser in the dashboard and search for "GL Breaker". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.4

Server-side

~ Optional

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

GL Breaker server crashes on startup – what to do?

Most common cause: wrong neoforge 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 (1.21.4). You can switch loaders with one click in the panel.

Is GL Breaker compatible with neoforge?

GL Breaker officially supports neoforge for Minecraft 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with GL Breaker – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if GL Breaker 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.