Better Low Health Warning

Better Low Health Warning

A lightweight BepInEx mod for SULFUR that adds a stronger and more visible low-health warning.

When your health gets low, this mod displays a soft red vignette around the screen.

The effect becomes stronger as your health gets lower.

What This Mod Does

This mod adds a configurable visual warning when the player is at low health.

Default behavior:

Health above 35%        -> no extra warning

Health at 35% or below  -> soft red vignette warning

Health at 15% or below  -> stronger critical warningThe warning fades in and out smoothly.

Pulse animation is enabled by default.

Why

SULFUR already has a low-health HUD indicator, but it can be easy to miss during combat.

This mod makes low health easier to notice without changing game balance.

What This Mod Does NOT Do

This mod does not change:

Player health

Enemy damage

Healing amount

Food effects

Medicine effects

Enemy behavior

Original HUD logicIt does not automatically heal the player.

It does not make the player invincible.

It only adds a stronger visual warning.

Configuration

After launching the game once with the mod installed, a config file will be generated at:

BepInEx/config/kumo.sulfur.better_low_health_warning.cfgDefault config:

EnableMod = true

HideWhenHudHidden = true

CriticalHealthPercent = 0. 15

BorderThickness = 160

MinOpacity = 0. 08

MaxOpacity = 0. 42

EnablePulse = true

PulseSpeed = 2. 2

FadeSpeed = 10

FullscreenTintOpacity = 0. 035

LogErrors = falseEnableMod

EnableMod = trueSet this to false to disable the mod without uninstalling it.

HideWhenHudHidden

HideWhenHudHidden = trueWhen enabled, the warning is hidden when the game HUD is hidden.

WarningHealthPercent

0. 50 = 50%

0. 35 = 35%

0. 25 = 25%CriticalHealthPercent

CriticalHealthPercent = 0. 15The health percentage where the warning reaches its stronger critical state.

0. 20 = 20%

0. 15 = 15%

0. 10 = 10%BorderThickness

BorderThickness = 160Controls the thickness of the soft red vignette in pixels.

Higher values make the warning reach further inward from the screen edges.

MinOpacity

MinOpacity = 0. 08The opacity of the warning when health first drops below the warning threshold.

MaxOpacity

MaxOpacity = 0. 42The opacity of the warning at or below the critical threshold.

Lower this value if the effect feels too strong.

EnablePulse

EnablePulse = trueEnables or disables the pulsing warning effect.

PulseSpeed

PulseSpeed = 2. 2Controls how fast the warning pulses.

Higher values pulse faster.

FadeSpeed

FadeSpeed = 10Controls how quickly the warning fades in and out.

FullscreenTintOpacity

FullscreenTintOpacity = 0. 035Adds a very subtle full-screen red tint.

Set this to 0 if you only want the edge vignette.

LogErrors

LogErrors = falseSet this to true only for debugging.

For normal gameplay, keep this set to false.

Installation

Thunderstore / r2modman

Install the mod through Thunderstore Mod Manager or r2modman.

Make sure the required BepInExPack dependency is i