


In-game configuration editor for SULFUR BepInEx mods.
SULFUR Config adds a native Options menu page where compatible BepInEx .cfg settings can be viewed, edited, and applied without manually opening config files.
lang/*.jsonInstall with a Thunderstore-compatible mod manager, or manually place the files under BepInEx/plugins/.
Requires:
Open the game Options menu and select SULFUR Config.
Changed settings are marked as pending. They are only written to cfg after pressing Apply.
Some settings may require restarting the game, returning to the main menu, or starting a new run. This depends on how the target mod handles its configuration.
All of my current SULFUR mods include localization files for SULFUR Config's in-game settings page.
This localization support is for the config UI only. It localizes mod names, config sections, setting names, setting descriptions, and supported enum/list values shown inside SULFUR Config. It does not change the game's own text, item names, dialogue, or gameplay content.
Supported languages:
These localizations have not been fully tested in every language yet. Some translations may be incomplete, awkward, or need later correction.
SULFUR Config automatically reads standard BepInEx ConfigEntry values.
For best display quality, third-party mod developers should provide clear ConfigDescription, reasonable AcceptableValueRange / AcceptableValueList, optional tags such as LiveApply or RestartRequired, and per-mod localization files.
The latest adapter guide is maintained on GitHub:
https://github.com/ryuka-dev/SULFUR-Config-mod
Source code is available on GitHub:
https://github.com/ryuka-dev/SULFUR-Config-mod
The repository contains my original mod source code and documentation. It does not include SULFUR game files, Unity assemblies, BepInEx binaries, paid assets, or decompiled game source.
Please report bugs, compatibility issues, localization issues, or adapter documentation problems on GitHub.