SULFUR

Single-player extraction FPS with risky loot runs and custom guns

Perfect Random · Released Oct 28, 2024 · Early Access

Action Adventure Indie RPG Simulation Early Access

Reviews: Very Positive; 88% of 10K
Recent reviews: Very Positive; 90% of 460 in 30 days
Playing now: 469; peak 24h 639
Steam Deck: Verified
Last update: 1 week ago; Sep 14, 2026

Free demo available, 12 playing it now: get the demo.

What is SULFUR?

A single-player first-person extraction shooter and roguelite set across caverns, sewers, shanties, and castles. You fight creatures, search for loot and secrets, modify firearms with attachments and enchantments, and risk losing carried gear when a run fails.

For you if...

+you enjoy difficult PvE extraction runs with high stakes
+you like experimenting with heavily customized firearms
+you prefer single-player shooters with flexible combat pacing

Not for you if...

−you dislike losing carried gear after failed runs
−you expect permanent character upgrades beyond stored equipment
−you want a relaxed shooter with forgiving difficulty

What players say

88% of 10,401 reviews are positive · 90% of 460 in the last 30 days

Players praise the gunplay, weapon customization, and stylized art direction. Common complaints focus on slow or limited progression and recent balance changes that weakened popular oils and gun builds; some players also criticize the removal of picture-in-picture scopes.

Screenshots and trailer

SULFUR system requirements

As published by the developer.

Minimum

OS: Windows 10 64-bit
Processor: 2.4 GHZ Dual Core Processor
Graphics: GTX 970 or equivalent
Memory: 8 GB RAM
Storage: 2 GB available space
DirectX: Version 9.0

PC version details

DRM, required accounts, controller support and Steam features.

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 132
Steam features: Cloud saves, Family Sharing

Steam Deck: Verified

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck

Multiplayer and co-op

Single-player

Languages

Text only: English, Japanese, French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Swedish.