Steam app 1614550 · updated 12 Sep 2026, 19:26 UTC
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
716 hourly samples, with the daily peak drawn over them. Weekends are shaded.
47 months, November 2022 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 279 hourly samples. Each dip is a night. Weekends are shaded.
Astro Colony was released on 2 Jun, 2026.
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1.0 Release Trailer
Watch on Steam
Threats & Defense major update
Watch on Steam
Base Builder Fest Teaser
Watch on Steam
Next Fest Teaser
Watch on Steam25 achievements in total.
50 developer announcements, Mar 2024 to Aug 2026 · times in UTC
Hey, Colonists! If you are following our Discord, you probably know that my focus went to improving multiplayer so it's fully playable even with a rough Internet connection. I spent the last 3 weeks making every system in the game…
AstroColonyHello Colonists! There was a small update today. Please check the the changes below. Water stops crafting when the water tank is full! No more wasting ice cubes! Gas rigs will also stop if there is no capacity in the gas tanks. When a new…
Patch notesHey Astro Colonists!It's time for another big quality update that I've been preparing for you for the last 2 weeks and ended up publishing at 4am :) There are plenty of new changes, so let's dive in!Endless craftingYes, the crafting not…
AstroColonyHey Astro Colonists! Another balance update has just been released. Please get the latest version on Steam!The costs for all technologies in the second and third universes have been adjusted. This should make the game more…
AstroColonyHey Colonists!We are in the second week of the 1.0 VERSION of the game! I am not slowing down. Thanks to your feedback, I am improving the game further!The game just got a big balance update with over 20 new improvements, so please go ahead…
AstroColonyHappy weekend everyone! I hope you are having fantastic time with Astro Colony 1.0! The game just received a small patch with improvements and fixes for recently reported issues. Please check the list below.One of the promised features is…
AstroColonyHello, explorers!Today is a big day for Astro Colony, as it's finally available in full access after over eight years in development!YES, the game is available in version 1.0 on Steam, so go ahead and update the game to the latest!The 1.0…
AstroColonyHello, Astro Colony explorers!After 3.5 years in Early Access, finally the time has come to set the release date!Thank you, guys, for helping me polish the game during that period and while testing the recent 1.0 experimental version.With a…
AstroColonyHello, Astro Colony explorers! The year started off great with the release of the 1.0 experimental version to the public! It's been over a month now, and we've been testing and polishing the game together to make sure the final elements fit…
AstroColonyHello, Astro Colony explorers! Happy New Year! {STEAM_CLAN_IMAGE}/40809781/f0287c8bb91bebc992611109c5c69ca355b6e767.png Experimental version for upcoming game release was published recently and you can already try it out! How to access To…
AstroColonyMerry Christmas Colonists! I hope you are all having a nice time with your family! The next milestone, probably the biggest one, will be released in just a few days - 30th December as experimental branch. I prepared a list of remaining…
AstroColonyHello, Astro Colony explorers! It's time to announce the release of the game. First, however, I'd like to invite you to open testing of the experimental version 1.0! Below you can find all the information about what you can expect from the…
AstroColonyHello, Astro Colony explorers! As you all know, version 1.0 is currently being prepared so the game can be fully released at the end of the year! I would love to share with you the progress of the works. New Celestial Bodies After…
AstroColonyHey Colonists! The game just received another big update with systems for better controlling electricity, water, gas, and signal flows. Valves and separators can create more sleek designs where cables/pipes can stay closer to each other. In…
AstroColonyHey Astro Colonists! It's time for the next small fixes and improvements update. {STEAM_CLAN_IMAGE}/40809781/8e70e4771fc2edd69accde11e71131a00e5e3412.png Please check the list below to find out what is new: IMPROVEMENETS & FIXES Fixed the…
Patch notesHey Astro Colonists! The build with more improvements is here! It is adding GAME MODES to the multiplayer and polishing the game even further with more QOL, fixes, and new graphics. MULTIPLAYER GAME MODES Player HOST It is finally possible…
AstroColonyHello Colonists! The game just got another update with improvements and fixes: SWAP GATES FOR MORE DEVICES Swap gates option is now part of more devices. The button is more generic and part of the TOP menu.…
Patch notesHey Colonists! The game just received another big update with an improved look of some 3D models like conveyor belts, new generation systems, and gameplay mechanics such as water sensors.In addition, I've been able to iron out some recently…
AstroColonyHey Astro Colonists! The new big update about the UI Overhaul is OUT! There are many improvements and fixes coming together. For example electricity was reworked for all machines to be consumed only when they are active. New game systems…
AstroColonyHello, Astro Colony explorers! After the last major update Threats & Defense, the work has not slowed down, quite the opposite! Many new improvements are coming to the game very soon! The game is currently being prepared for its release…
AstroColony{STEAM_CLAN_IMAGE}/40809781/c733519e89b4667aaf039b6dd22231c9fd968c1e.png Hey Astro Colonists! It's time to announce a Developer stream during the ongoing Threats & Defense major update! The game just received another update with…
AstroColonyHey Astro Colonists! The game just received the Major Update about threats & defense! Cosmic Events have been redesigned to appear from time to time, making it a great experience throughout the game! Before the update, players could…
AstroColonyHello Colonists! It's time for a development broadcast! There are some important changes and fixes, so please check the list below. Thank you for reporting all issues, so I could polish the state of the game. List of improvements Cable cars…
AstroColonyHey Astro Colonists! In preparation of a major content update "Threats & Defense", I just published another improvement and stability update. Below, you can check what actually changed in the game. FARM PLANT SELECTION IS BACK…
AstroColonyHAPPY NEW YEAR 🎈 🎊 🥂 Colonists! It was very busy end of the year adding improvements and fixes. To find out about all changes, please check the list below! NEW FEATURES Selecting new devices is now automaticly closing interactions…
AstroColonyHello Colonists! The Major Update Life of a Colonist is here! I am presenting Major Update changes in the short re-stream. Thanks to the author of 990 for sharing the savegame! Please check archives streams at: https://www.twitch.tv/Tefel…
AstroColonyHey Astro Colonists! The next Major Update Life of a Colonist is OUT! Please get the latest changes from STEAM. {STEAM_CLAN_IMAGE}/40809781/34192575a2457aee20df0fe33ffc62c14b295b42.png New challenges await! Together with the…
AstroColonyHey Astro Colonists! The game is celebrating Autumn Sale (-50% discount) Please check the stream on: Steam https://store.steampowered.com/app/1614550/Astro_Colony/ Thanks guys so much for support! Tefel (Terad Games)
AstroColonyHey, Colonists! Nominations for this year’s Steam Awards are now open! If you’ve enjoyed your time as an Colonist and would like to show your love for the game, I would be so happy if you could nominate Astro Colony for the “Labor of Love”…
AstroColonyHey Colonists! This month we celebrated the two years of Early Access! The next Major Update Life of a Colonist is around the corner and comes December 9th! I would love to share some info about it: LIFE OF A COLONIST comes December 9th…
AstroColonyHey Colonists! The MODKIT just got big update to support all recent project changes related to Transport & Locomotion major update. Prepare yourself to unleash your creative side! Gettings Started All you need for modding is Unreal Engine…
AstroColonyHello Colonists! Today I am going to stream Astro Colony, showcasing the newest update about Transport & Locomotion! Please come and say hello and share your feedback during the stream. I will answer all of your questions! Next stream…
AstroColonyHey Astro Colonists! The game just received the Major Update about transport and locomotion! There are new systems in the game which improves astronauts, robots and resources movement. CABLE CAR…
AstroColonyHello Colonists! The next Major Update is just around the corner, it should come out next month. In the meantime, I would love to invite you to celebrate Astro Colony during the Steam Space Exploration Fest!…
AstroColonyHello Colonists! As You know, the game is coming OUT next year! The development of the game is not slowing down. The first part of the year brought 5 Major updates, and 2 more are coming in 2024. The first part of the year brought…
AstroColonyHey Astro Colonists! The new build with more improvements is here! It changes object collisions and eliminates hitches! Thanks to the M4D_4LI3N report, I was able to change physics and remove game stuttering. ROVER FLIP…
AstroColonyHello Colonists! The game just received more improvements! Construction searchbar {STEAM_CLAN_IMAGE}/40809781/5727d3b322517c061ea4358ebb454c0ef8446231.png Before the update, the construction menu had a simple "filter" which was just…
AstroColonyHey Astro Colonists! In preparation of a major content update "Life of a Colonist", I just published another improvement and stability update. Below, you can check what actually changed in the game. Thank you guys, for reporting bugs and…
AstroColonyHey Colonists! It's time for another major improvement to the game. Maybe I'm slowly becoming obsessed with optimization, I hope not 😅 What exactly is Async planet generation, and why is it so important? INSTANT ASYNC PLANET'S GENERATION…
AstroColonyHey Astro Colonists! The game just received the big multiplayer update, which addresses default engine replication issues. I took time to investigate the position of replicated actors, the movement system, what is going on behind the…
AstroColonyHey Astro Colonists! It's time for massive performance update! I decided to finally finish work that I started 3 years ago. Why did it take me so long? I was afraid that not everything would work or look as it should. The change required…
AstroColonyHey Astro Colonists! The game just received a big update with plenty of improvements! Movement system was completely reworked, docking stations can now transfer utilities (electricity, water and gas), decals and snap elements are now…
AstroColony{STEAM_CLAN_IMAGE}/40809781/c733519e89b4667aaf039b6dd22231c9fd968c1e.png Hey Astro Colonists! It's time to announce a Developer stream during the ongoing Steam Replayability Festival! The game just received another update, which is making…
AstroColonyHey Astro Colonists! For the last 2 weeks, the game has been preparing to participate in the festival on Steam! Endless Replayability Fest seems to be the perfect fit for Astro Colony. Thanks to the procedural generation and an infinite…
AstroColonyHey Astro Colonists! The game just received massive update with more improvements! There are new systems in the game, like Mass Astronauts/bots migration, drag construction for ramps, mass bot upgrading, mass astronaut training, and more.…
AstroColonyHey Astro Colonists! It was a busy few days focusing mainly on fixing reported bugs. Firstly, I would love to thank everyone who contributed in improving Astro Colony. Without your bug reports and feedback it wouldn't be possible! LINUX…
AstroColonyHey Astro Colonists! The game just released it's 3rd Major Update - TERRAFORMING. Please check the stream on: Steam https://store.steampowered.com/app/1614550/Astro_Colony/ Thanks guys so much for support! Tefel (Terad Games)
AstroColonyHey Astro Colonists! The game just received the Major Update about terraforming. To celebrate it with Our community, I decided to stream the game, where I am progressing far enough to show the new content. This time I will not start from…
AstroColonyHappy Easter Colonists! Finally, the much-awaited major update on terraforming and progression is here! The most recent update is available on Steam! Here is a brief rundown of the newest developments in Astro Colony: VOXEL DESIGNER…
AstroColonyHey Astro Colonists! The game is celebrating SPRING SALE and development continues! Please check the stream on: Steam https://store.steampowered.com/app/1614550/Astro_Colony/ Twitch https://www.twitch.tv/tefel/ Thanks guys so much for…
AstroColonyWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | AstroColony.exe | windows |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
WinAppDataLocal | AstroColony/Saved/SaveGames/ | *.sav and below |
It runs on public data and somebody's spare time.
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