FireNeedsOxygen-0.1.0.jar
15 Jan 2026
Client Not supported Server Required Dependencies No extras listed Listed on Project page
Check the setup Back to mods 
CurseForge · Hytale mod
Fire Needs Oxygen
Prevents underwater placement of fire-based objects.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Fire Needs Oxygen release should I use?
Latest stable file FireNeedsOxygen-0.1.0.jar
Game version Not listed
Mod system Built-in Hytale mod system
Fire Needs Oxygen FireNeedsOxygen-0.1.0.jar targets Hytale. Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer. No required dependencies listed for this file.
Where it goes
Where should Fire Needs Oxygen be installed in Hytale?
Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.
Separate client mod Not supported
World host / dedicated server Required
Mod system for this release Built-in Hytale mod system
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
Put Hytale mods on the world host or dedicated server. Singleplayer runs a local server too; Hytale does not use separate client mods.
What else does Fire Needs Oxygen FireNeedsOxygen-0.1.0.jar need?
FireNeedsOxygen-0.1.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional project dependencies. Check the creator notes before changing an existing world.
Before you install it
Add Fire Needs Oxygen without breaking your instance.
Built for Fire Needs Oxygen FireNeedsOxygen-0.1.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use FireNeedsOxygen-0.1.0.jar. It targets Hytale; another release may target a different game build or dependency set.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Enable it on the world host
Do not install it as a separate client mod. Enable it on the world host—the local server in singleplayer or the dedicated server in multiplayer.
- 04
Pick the file you checked
Use the “Get this file” button beside FireNeedsOxygen-0.1.0.jar. It opens that exact file at the source.
About this project
What does Fire Needs Oxygen add?
Overview
FireNeedsOxygen is a lightweight Hytale server plugin that blocks players from placing fire-related blocks such as Torches, Campfires, and other flame-based items underwater.
This plugin enforces basic environmental logic, ensuring that fire cannot be placed where it realistically should not exist.
It is designed for simplicity, performance, and ease of configuration.
Key Features:
- Prevents underwater placement of torches, campfires, and other configured items
- Fully configurable via
config.yml - Simple reload command for quick changes
Configuration
You can modify all plugin settings through the following file:
./mods/Lede_FireNeedsOxygen/config.yml
Within this file, the primary editable section is:
items:
A list of item identifiers that are blocked from underwater placement.
You can:
- Add new items to expand the list
- Remove items to allow underwater placement again
Example config:
items:
- "Furniture_Crude_Torch"
- "Furniture_Crude_Brazier"
# Add more items here
After modifying the file, use the plugin reload command to apply the changes without restarting the server.
Commands
/fno --confirm
Permission: fireneedsoxygen.command.fno
Description: Reloads the plugin configuration (config.yml) and applies all changes immediately without restarting the server.
Source Code
Project description from CurseForge.
Recent files
Fire Needs Oxygen releases and Hytale builds
Looking for an older file? The official CurseForge project page is in Resources.