CD Key / Digital Code

Buy SULFUR – Best Deals & Prices

Buy SULFUR for PC at the best price. Compare Steam key prices across stores, find discounts and cheap game deals, and check price history to spot the lowest offer.

Lowest Price Found Best Deal

Deal

13.99€ Sold on: Kinguin

Go to Store →

• Best deals for this game

Prices and discounts checked in real time at authorized stores

Store	Product Type	Price	Stock	Action
Kinguin Marketplace	CD Key / Digital Code	13.99€	In Stock	Go to Store ›
Loaded Key Reseller	CD Key / Digital Code	14.99€	In Stock	Go to Store ›
Eneba Marketplace	CD Key / Digital Code	15.63€	In Stock	Go to Store ›
Instant-Gaming Key Reseller	CD Key / Digital Code	17.29€	In Stock	Go to Store ›

Active real-time monitoring: We continuously scan dozens of authorized stores, marketplaces, and partner resellers. Currently, keys in stock have only been found at the stores listed above.

Market Price Tracker

▼ Price Drop

Historical stock-style price fluctuation across stores.

Lowest: 13.99€

Highest: 17.29€

Instant-Gaming

Eneba

Loaded

Kinguin

18.00€

16.30€

14.65€

13.00€

10-11-2026 11-11-2026

Frequently Asked Questions

How do I activate my game key? ›

Activation depends on the game's platform. For Steam, open the client and select "Activate a Product on Steam...". For Microsoft Store, redeem via your Microsoft account. For Ubisoft Connect, EA App, Epic Games, or GOG, log into the respective client, access your profile or settings menu, and select "Activate Key" or "Redeem Code". Always verify the specific instructions provided by the store upon purchase.

What is the difference between Store Types (Authorized, Reseller, Marketplace)? ›

Authorized Stores get keys directly from game publishers. Key Resellers buy official keys in bulk to offer lower prices with instant delivery. Marketplaces are platforms where third-party vendors list and sell digital keys.

Are the keys sold by partner stores safe and legal? ›

Yes! All stores listed on our platform are vetted for reliability. Authorized stores work directly with publishers, while reputable key stores and marketplaces guarantee valid activation keys for Steam, Microsoft, and other major gaming platforms.

• About this game

SULFUR is a modern old-school action-adventure: Outsmart enemies, find treasure, improve weapons, harness powers. Delve deeper, find answers, make it end.

• Screenshots

Game Details

Release Date: 28 Oct, 2026

Platform: Windows

Developer: Perfect Random

Publisher: Perfect Random

Recommendations: 10.958

Genres: Action, Adventure, Indie, RPG, Simulation

Supported Languages: English, Japanese, French, Italian, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Turkish, Swedish

Categories Steam Features

Single-player

Steam Achievements

Full controller support

DualShock Controller Support

Steam Input API Support

Steam Cloud

Family Sharing

System Requirements (PC)

Minimum:

OS: Windows 10 64-bit
Processor: 2.4 GHZ Dual Core Processor
Memory: 8 GB RAM
Graphics: GTX 970 or equivalent
DirectX: Version 9.0
Storage: 2 GB available space
Sound Card: Must handle loud beats and explosions