
Fire Overlay Controller
Allows changing the in-game fire burning overlay opacity and height.
About this Mod
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Minecraft Fire Overlay Controller
Allows changing the in-game fire burning overlay opacity and height.
Dependencies
- Cloth Config
- Auto Config (only for 1.16.5)
- Mod Menu (optional, required to change settings in-game)
Preview

Fire Overlay Controller is a mod for Fabric, and there are no plans to port this mod to Forge.
Available Versions
How to Install Fire Overlay Controller 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 (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Fire Overlay Controller". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4, 1.21.3 (+21 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Fire Overlay Controller 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 (1.21.5). You can switch loaders with one click in the panel.
Is Fire Overlay Controller compatible with fabric?
Fire Overlay Controller officially supports fabric for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Fire Overlay Controller – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Fire Overlay Controller 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.
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Rent Modded Server
Install Fire Overlay Controller with just one click on your server.