Prometheus

Prometheus

🔥 Backbone of modded fire 🔥

by
72.3K Downloads
fabricneoforgegame-mechanicslibraryutility
Rent Server with this Mod

Screenshots

Prometheus Screenshot 1

About this Mod

Prometheus banner


Minecraft26.1.xSeparator1.21.11Separator1.21.10Separator1.21.8Separator1.21.7Separator1.21.6Separator1.21.1Separator1.21

LoaderNeoForgeSeparatorFabric

Overlay

IssuesGitHub


📝 Description

This mod provides an easy-to-use API for modders who wish to introduce their own custom fire types, seamlessly integrating consistent behavior.

It's what powers Soul Fire'd and Copper Fire, and allows integration with many other mods!

⚠️ Important: Prometheus must be installed on both client and server, as it introduces substantial gameplay changes, not just visuals.

Features

🛠️ Comprehensive API for Custom Fires

Modders and datapack creators can easily add their own custom fires (or implement another mod's fire), automatically ensuring automatic consistent behavior and custom enchantments.

Learn how to integrate custom fire types and utilize the provided API through detailed documentation:

🔥 Consistent fire behavior

Once your custom fire is registered with Prometheus API, you will automatically benefit from all these features and more!

  • 🔹 Custom Fire overlay
    Overlay
    Want a slimmer version? Check out Slim Fire!

  • ⚔️ Custom Fire damage
    Entities catching custom fires burn with the correct color and take the appropriate amount of damage per second!
    Damage

  • ⚙️ Custom Fire properties
    You can set the light level, whether rain douses your fire, and associate your torches, campfires, lanterns, and more!

  • 🎯 Custom Fire mechanics
    For instance, but not limited to, zombies and arrows burning from custom fires set their targets on the correct kind of fire!
    Arrows

  • 💡 Custom Fire effect
    You can set any custom effect for your fire, applied everytime an entity takes damage from your fire!
    Effect

  • 📚 New enchantments: Custom Fire Aspect & Custom Flame.
    Similar to Fire Aspect and Flame enchantments, but applying your fire instead!
    Enchantments are optional and can be configured via datapack. See Data Driven Enchantments to know more.

🤝 Compatibilities

Mods fully integrated with Prometheus:

Mod Loader
Soul Fire'd All
Copper Fire All
Torch hit! All
Danger Close All
Camp Fires Cook Mobs All

Want your mod listed here? Submit an issue here and provide a link to your mod!

🔗 Dependencies

Mod Loader Requirement
Cobweb All Required

📜 License and right of use

Feel free to use this mod for any modpack or video, just be sure to give credit and possibly link here.
This project is published under the Crystal Nest Community License v1.

❤️ Support us

Crystal Nest WebsiteDiscordPatreonKo-fiOur other projectsModrinthCurseForge

Available Versions

[NeoForge - 26.1] Prometheus v1.2.5release
MC 26.1, 26.1.1, 26.1.2neoforge
April 6, 2026
[Fabric - 26.1] Prometheus v1.2.5release
MC 26.1, 26.1.1, 26.1.2fabric
April 6, 2026
[NeoForge - 1.21.11] Prometheus v1.2.5release
MC 1.21.11neoforge
December 22, 2025
[Fabric - 1.21.11] Prometheus v1.2.5release
MC 1.21.11fabric
December 22, 2025
[Fabric - 1.21.10] Prometheus v1.2.5release
MC 1.21.10fabric
December 22, 2025

How to Install Prometheus on Your Server

1

Order Server

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

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).

3

Install Mod

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

Compatibility

Mod Loaders

fabricneoforge

Minecraft Versions

26.1.2, 26.1.1, 26.1 (+7 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Prometheus 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 (26.1.2). You can switch loaders with one click in the panel.

Is Prometheus compatible with fabric and neoforge?

Prometheus officially supports fabric, neoforge for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Prometheus – how to optimize performance?

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

Rent Modded Server

Install Prometheus with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-Crystal-Nest-Community-License-v1
Server-side
Required

Supported Versions

26.1.226.1.126.11.21.111.21.101.21.81.21.71.21.61.21.11.21