Build, Earn and Survive that's the aim of Station 21. Start from nothing and work your way to building a massive scale space station with crew to run it. Manage your station by keeping your crew fit and healthy, adding new modules and managing your incoming and outgoings. The possibilities are endless.
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Release Date: Apr 8, 2017

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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: This Early Access game is not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“We wanted to go early access so that we can continue to add and improve Station 21 with the help of our community, we would like to involve players as much as we can and make it a game for the players by the players.”

Approximately how long will this game be in Early Access?

“The game will be in Early Access until we decide that the game has hit a full feature point, meaning the game has all the features we have planned and can no longer be expanded.”

How is the full version planned to differ from the Early Access version?

“The full version we hope will have a more polished look and style with extra features that players have helped us to develop and improve upon.
In full version we would like to end up with over 50 different modules that players can add, we would also like each module to be up gradable in size and production.”

What is the current state of the Early Access version?

“In the current version of Station 21 we have a stable game that is well on its way in terms of features, its got a basic career mode and a working sandbox mode for players to both manage money or build as big as they want without the worry of crew survival and money.”

Will the game be priced differently during and after Early Access?

“We would like the game to stay the same price in both early and full release, but there may be a slight increase as new features are added for full release.”

How are you planning on involving the Community in your development process?

“We can't wait for our community to get involved in our development process and we hope to include suggested ideas as best as we can.”
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Buy Station 21 - Space Station Simulator


Recent updates View all (5)

August 8

Station 21 - Aeon Arise

Station 21 is going to receive a massive update.
This update is going to change the game massively, Aeon Arise makes it possible to build ships and fly to different places.
You will be able to fly to systems/stations to trade resources and explore new things, this is going to be added as DLC so it makes it fair for people that already have to game as the default game price is going to increase once AA is released.

We are working hard on getting this expansion added to the game and its going to make a huge change to the way the game is played and make it a whole lot more fun.
As well as the new gameplay features we will be rebuilding the engine to increase stability.

Thanks for this quick announcement, we will be showing some footage very soon.
0 comments Read more

June 27

v0.0.3.4 - A few fixes

Hello all, just a quck behind the scenes update here to fix a couple of outstanding bugs and issues.


- Added a view reset (F1)
- Fixed minor bugs
- Updated version number

1 comments Read more
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About This Game

Station 21 is a space builder, survival game where you start with the bare bones of a space station and work your way up to making a station of immense proportion.

You start with a four way core module from which you can expand by taking on missions to get your station up and running and earning your company money to expand further.

In Station 21 you earn money buy investing in laboratory modules where you can choose which experiments you would like to run and training your crew in order to keep them progressing. The more advanced the experiment becomes the more money you will earn. But there is a catch, you only get paid once the information has been transmitted from a relay module.

Once you start earning money, you can start building and resupplying your hard working crew with leisure modules, food, drinks and of course new tech to play with.

The building in Station 21 is amazing in scale, you can build your station to have well over 1,000 modules and keep going, the possibilities are endless.

The main mechanics featured within Station 21 are as follows:

  • Huge building area
  • Over 20 different modules (plus later updates)
  • Natural disasters (small objects collisions, fires etc.)
  • Life support management
  • Food management
  • Research Tree
  • Missions
  • Loans
  • Power management
  • Events
  • Crew management
  • Re-supply missions
  • Upgrade Modules
  • and more as development progresses.

This game will be a continuous development, we have a lot of features still planned and we would like to keep updating even when it gets to a full feature point.
Thank you all for your support in the development.

System Requirements

    • OS: Windows XP
    • Processor: 1.66 GHz
    • Memory: 1 GB RAM
    • Graphics: 512MB VRAM
    • DirectX: Version 9.0
    • Storage: 50 MB available space
    • OS: Windows 7, Windows 8, Windows 10
    • Processor: 2 GHz
    • Memory: 2 GB RAM
    • Graphics: 1GB VRAM
    • DirectX: Version 9.0c
    • Storage: 50 MB available space
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