Buy Mercury Fallen Steam key

Compare prices in official stores

Licences issued directly by the publisher or an authorised retailer. These cannot be revoked.

Official store prices for Mercury Fallen, cheapest first

Store	Edition	Price	Go to store
SteamOFFICIAL DIRECT STEAM LISTING	Standard	CHEAPEST $9.99 STEAM US STOREFRONT · NATIVE CATALOG PRICE $24.99	VIEW OFFER →Buy Mercury Fallen at Steam
Green Man GamingOFFICIAL MATCHED BY STEAM APP ID	Standard	$10.00 USD CATALOG · NATIVE CATALOG PRICE $24.99	VIEW OFFER →Buy Mercury Fallen at Green Man Gaming

2 OFFICIAL PRICESISSUED BY THE PUBLISHER OR AN AUTHORISED RETAILER

Compare prices in keyshops

Third-party sellers reselling keys on a marketplace. Usually cheaper — read the key type and activation region before the price, then confirm the seller terms on the store page. Right now the cheapest keyshop listing saves $9.55 against the best official price.

Keyshop listings for Mercury Fallen, cheapest first

Shop / seller	Edition / key type	Region	Price	Go to store
Kinguin MATCHED BY STEAM APP ID Global	Steam key	GlobalNO LISTED COUNTRY BLOCKS	CHEAPEST $0.44 DE / EUR CATALOG · CONVERTED FROM EUR $17.42	VIEW OFFER →Buy Mercury Fallen at Kinguin
Kinguin MATCHED BY STEAM APP ID EU only	Steam key	EU only197 BLOCKS · VERIFY COUNTRY	$2.25 DE / EUR CATALOG · CONVERTED FROM EUR $17.42	VIEW OFFER →Buy Mercury Fallen at Kinguin
Loaded MATCHED BY NORMALIZED TITLE Global	Steam key	GlobalVERIFY RESTRICTIONS	$7.89 LOADED US / USD CATALOG · NATIVE CATALOG PRICE $28.59	VIEW OFFER →Buy Mercury Fallen at Loaded

3 KEYSHOP LISTINGSPRICES AS LISTED BY THE MARKETPLACE

Do not use a VPN to bypass activation restrictions; the account country may still be checked.

About Mercury Fallen

Mercury Fallen was developed by Nitrous Butterfly and published by indie.io. The release date was August 21, 2023. The genre is characterised as Indie and Simulation and Strategy.

▶Watch trailer: Steam Teaser‹›

Awaken. Rebuild. Explore. After a long journey to a distant planet, your colonists were supposed to wake up and begin building their new home. But something went wrong. Their stasis capsules malfunctioned, and when they finally awakened, the underground facility they were meant to inhabit has fallen into ruin. Now, it's up to you to restore the base, manage resources, and expand across the planet’s surface—all while uncovering the secrets of this alien world and ensuring your colony thrives. Mercury Fallen is a self-paced sci-fi colony management experience with a focus on exploration, expansion, and story-driven progression. Deconstruct the remnants of an abandoned facility, construct new rooms, conduct research, and grow your colony both underground and across the planet’s surface. Tear down the ruins, scavenge resources, and transform the underground into a thriving colony. Design essential rooms, power systems, and infrastructure to support your growing population. • Uncover additional colonists, robots, and discoveries hidden in collapsed sections of the Mercury Facility. • Build and manage power and water resources to sustain your growing colony. Unlock advanced technology, craft vital upgrades, and send colonists on daring expeditions to uncover alien artifacts, lost technology, and the secrets buried beneath the planet’s surface. • Research technology to unlock new rooms, crafting recipes, crops, and facility upgrades. • Discover alien plant life and new resource types to fuel your colony’s expansion. Expand beyond the underground with surface expeditions and resource extraction. • Construct vehicles to explore alien terrain and extract rare materials. • Expand your power network above ground with multiple energy generation methods. • Send colonists to explore points of interest, uncovering new resources, hidden lore, and lost technology. Every colonist has a story. Some will thrive, others will struggle—but they all rely on you. Keep them housed, happy, and well-fed while managing their quirks, relationships, and unexpected disasters. As your colony grows, expand your workforce with clones and automated robots to optimize daily operations. Key Colony Features: • A Colony That Feels Alive : Colonists have unique quirks, moods, and challenges. Keep them happy, or risk disaster as stress builds and problems arise. Manage colonists’ injuries, ailments, jobs, quirks, and needs to ensure long-term survival. • Build & Design Essential Spaces: Construct bedrooms, recreation areas, crafting stations, and more to meet the growing needs of your colony. • Customize your Colonists : Give your settlers unique names, outfits, and equipment, making each colonist truly your own. • Cultivate Alien and Terrestrial Crops: Grow a variety of terrestrial and alien crops to sustain your colony and fuel advanced production chains. • Expand Your Workforce: Grow clones and assemble robots to expand your facility population. • Brace for the Unexpected: React to and prepare for random events, including cave-ins and crop disease. Procedurally generated worlds ensure a fresh experience each time, while Steam Workshop modding support lets you expand and customize your gameplay. Dynamic events introduce unexpected challenges and opportunities, making each colony feel unique. Every colony tells a different story. Will yours flourish or fall? With procedurally generated worlds, dynamic challenges, and a blend of underground base-building, planetary exploration, and rich storytelling, Mercury Fallen is an ever-evolving adventure—whether you prefer a laid-back experience or a challenge that keeps you on your toes.