A downloadable game for Windows and macOS

Important information: the current version of the open alpha is 0.0.31 (published on January 2nd, 2019) and it's virtually the same that the original version 0.0.29 (published on December 18th, 2017) plus some minor fixes. The game is still under heavy development and we're planning to share a build featuring construction and management mechanics with our mailing list in early 2019. If you want to be notified, please subscribe to our mailing list (we only send one e-mail per month, so don't worry about being spammed by us!).

You can also follow our development blog.


Space Station Designer (‘SSD’) is a construction game where players can build massive stations using an array of over 70 modules. The game is under heavy development and its final feature set is still being defined based on the input we’re getting from our community. If you like space stations and/or building things, please feel free to download the open alpha version, try it out and visit our forums to let us know what you think (we suggest you to download the itch.io app first, as it takes care of keeping the game up to date automatically).

The build features:

  • A tutorial and a design challenge that introduces the players to the game.
  • A wide array of space station modules to play around with.
  • The possibility to build arbitrarily large space stations.
  • The option to toggle between ‘flat’ and VR mode without restarting the game: if you have a Virtual Reality headset for PC (e.g., HTC Vive, Oculus Rift, etc), you can switch to VR mode anytime and navigate around your station using an XBox 360 controller or the keyboard (support for mobile VR devices is in the works!)

Once you’ve played the game, we’d really appreciate if you can complete a short survey so that we can improve it! The survey is available in the following three languages:

English: http://bit.ly/SSDOpenAlphaSurvey-EN

Spanish: http://bit.ly/SSDOpenAlphaSurvey-ES

German: http://bit.ly/SSD-OpenAlphaSurvey-DE

Follow us on Twitter in order to stay up to date with the latest development news.


space-station-designer-alpha-windows-alpha.zip 409 MB
Version 35 77 days ago
space-station-designer-alpha-macos-alpha.zip 408 MB
Version 14 77 days ago

Development log