Mars Horizon Free Download (v1.4.2.1)

About Mars Horizon

In Mars Horizon, you take control of a major space agency, leading it from the dawn of the space age through to landing astronauts on Mars. Guide your agency through the space race and write your alternate history of space travel – any of the agencies can be the first to land on The Moon if you make the right choices. Manage the numerous challenges faced then and now:Create your base with launch pads, research labs, astronaut training facilities, and much moreConstruct your own custom vehicles from hundreds of combinationsLaunch satellites and crewed spacecraft to explore the Solar SystemRun mission control as you solve the various challenges of turn-based missions to earn scientific advancement and public support


  • Click the Download button below and you will be redirected to UploadHaven.
  • Wait 5 seconds and click on the blue ‘download now’ button. We recommend using a download manager for faster download speeds. (You can use FDM which is free here, or any other download manager).
  • Once the game is finished downloading, right click the .zip file and click on “Extract to Mars Horizon” (To do this you will need 7-Zip, which you can get here, or you can use the built in windows extractor).
  • Double click inside the Mars Horizon v1.4.2.1 folder and run the setup application. Accept the EULA, and install the game. Then, launch the game through the desktop shortcut.

Mars Horizon Free Download (v1.4.2.1)

Mars Horizon (v1.4.2.1)
Size: 1.16 GB


Reminder: This download is completely free and won't cost you a penny. However, If you love the game and want to purchase it, you can support the developers by doing so here.

System Requirements

  • Windows 7 / 8 / 10
  • 2.0GHz Dual Core Processor
  • 4 GB RAM
  • GeForce GT 740 (2048 MB) / Radeon HD 5770 (1024 MB) or equivalent
  • Version 11
  • 4 GB available space
  • DirectX compatible