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Mercury Fallen Steam CD Key

Mercury Fallen Steam CD Key
Strategy Simulation Indie
Region free
Release date: 16 Oct, 2017
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This Early Access game is not complete and may or may not change further.
Price: US$1.20
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  • Offers
  • Description
  • System requirements
  • Activation details

Manage a group of intrepid colonists as they attempt to survive on an alien world. Automated machine construction was sent ahead to create the underground Mercury Facility, but something has gone wrong. Your colonists awake to find the facility in ruin. Expand the colony, grow crops, build structures, recover technologies and discover lost secrets to ensure the survival of your new home away from home.

Mercury Fallen is a simulation game which focuses on building, crafting and exploration. The choices you make will decide the fate of your colony.


  • Manage colonists’ injuries, ailments, jobs, quirks and needs
  • Refine materials at various stations in order to design and create facility rooms, machines and decorations
  • Discover additional colonists and robots hidden in collapsed areas of the map
  • Customize your colonists name and outfit colors
  • Recover corrupted data to learn new blueprints and recipes
  • Take advantage of procedural generation, so that each new game is a new experience.
  • Grow clones to expand your facility population
  • OS: Windows 7 / 8 / 10
  • Processor: 2.4 GHz Dual Core
  • Memory: 4 GB RAM
  • Graphics: DirectX 9.0c compatible card (shader model 3)
  • DirectX: Version 9.0
  • Storage: 200 MB available space
  • OS: OS X 10.8+
  • Processor: 2.4 Ghz Intel Core i5
  • Memory: 4 GB RAM
  • Graphics: DirectX 9.0c compatible card (shader model 3)
  • Storage: 200 MB available space

Key activation

  1. Go to: and download STEAM client

  2. Click "Install Steam" (from the upper right corner)

    Download Steam
  3. Install and start application, login with your Account name and Password (create one if you don't have).

  4. Please follow these instructions to activate a new retail purchase on Steam:

    • Launch Steam and log into your Steam account.
    • Click the Games Menu.
    • Choose Activate a Product on Steam...
    • Follow the onscreen instructions to complete the process.

    After successful code verification go to the "MY GAMES" tab and start downloading.

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