Debug Options

Allows to change 25w37a debug options in-game

377 Downloads

fabricutility

Rent Server with this Mod

Screenshots

About this Mod

Allows to change 25w37a debug options using new options section or command instead of launch parameters.
Most options can be found here.
In-game options preview

Available Versions

debugoptions-fabric-25w37a-1.0.0release

MC 25w37a, 1.21.9, 1.21.10fabric

September 13, 2025

How to Install Debug Options on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.10).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.10, 1.21.9, 25w37a

Server-side

✗ Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Debug Options server crashes on startup – what to do?

Most common cause: wrong fabric 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 (1.21.10). You can switch loaders with one click in the panel.

Is Debug Options compatible with fabric?

Debug Options officially supports fabric for Minecraft 1.21.10, 1.21.9, 25w37a. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Debug Options – how to optimize performance?

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