SULFUR

A simple and easy to use mod manager for many games using Thunderstore

BepInEx pack for Mono Unity games. Preconfigured and ready to use.

Make the battle experience of Sulfur be better. Hit marker, Loot light beam, dead protection and more!

A modern and lightweight alternative mod manager for Thunderstore.

Search and filter your backpack and stashes by name, oil or effect — and see which stash holds an item.

Co-op multiplayer for SULFUR: host-authoritative synced runs, enemies, bosses, downed/revive, in-game connect UI (Direct IP + Steam). Public Beta. All players must run the same version.

Removes SULFUR enchantment limits: repeat oils and scrolls, stack same-type enchantments, unlock slots past rank 5, with an optional rank cap.

Adds dynamic enemy pressure on top of vanilla spawns. Monitors real-time combat pressure and spawns extra enemies when pressure is too low. Includes Light, Heavy, and Nightmare styles plus a debug overlay for tuning.

An original boss and its own hand-built cave arena, reached from the cave boss's room. Works in single-player and in SULFUR Together co-op.

Selectively removes configurable negative effects from SULFUR weapon oils while preserving positive effects and marking removed tooltip lines.

A grid-based inventory sorter for SULFUR with custom zones, locked cells, container support, and 14-language localization.

Developer overlay quality of life: localized item and level names, search by any language or pinyin, free camera keeps the view direction, Escape closes the F3 menu.

Floating damage numbers with weakpoint colors for SULFUR.

Simple in-game text chat for SULFUR Together.

Shared toggle melee stance module with tap/hold melee input, Fire-to-melee, and compatibility handling for external weapon switches.

Adds a configurable soft red vignette warning when the player is at low health.

Adds a configurable 0-100x weapon XP multiplier for SULFUR.

A native Options screen UI library for SULFUR BepInEx mods.

Shows known trader quests in the inventory

Adds sort buttons to inventory panels