Steam app 361420 · updated 25 Oct 2026, 18:40 UTC
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
718 hourly samples, with the daily peak drawn over them. Weekends are shaded.
134 months, October 2015 to November 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.
24 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
30 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, 577 hourly samples from 07 Oct, which is as far back as the source keeps every hour. Weekends are shaded.
6 days as the curve, each the highest figure that day. Behind it, 141 hourly samples. Each dip is a night. Weekends are shaded.
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A blank audio cell means full audio was not marked in the returned language list.
56 achievements in total.
50 developer announcements, Apr 2024 to Oct 2026 · times in UTC
Hey everyone!!! Joe here! The ASTRONEER team is back with another one of our monthly updates.WHERE WE AREICYMI: 2026 ASTRONEER development has been focused on monthly quality of life upgrades, bugfixes, and overhauls to existing content and…
Patch notesAre those green thumbs itching for the EXO F.A.R.M. Limited Time Event? This event has something for everyone, newer Astroneers and veterans alike. If you’re new to this Limited Time Event, or just want to freshen up, then keep reading this…
HonouraelNote: The version number for the Nintendo Switch is 1.44.3, but this is the same version as other platforms on 1.44.4. We’ve got more bug fixes and improvements in today’s patch, including the changes we messaged previously for making Data…
HonouraelWe're following the trend of lengthy Patch Notes with another chunky one today. Aside from the list of bug fixes and improvements at the end, we want to give a bit of a deep dive into one particular improvement going into this update and go…
HonouraelWe have some lengthy Patch Notes today! In addition to the standard list of bug fixes and improvements at the end, we want to highlight and break down our first set of improvements for the Intermodal Terminal.The in-game Intermodal Terminal…
HonouraelToday we are launching our brand new title in the ASTRONEER universe, STARSEEKER: Astroneer Expeditions! To celebrate, Expedition Suit is live in ASTRONEER free for all players. Just log in to claim and you can Explore the Sol system as a…
staymightyJune’s patch is now available to download, with fixes and improvements for you to review in the patch notes below. There’s also plenty of good progress going into our upcoming updates, including some of the Intermodal Terminal improvements…
HonouraelIf you have been living under a space whale, you might have missed that System Era has been working on another game within the ASTRONEER universe! STARSEEKER: Astroneer Expedition is a new game focused on discovery, cooperative expeditions…
HonouraelHey all! Joe here again to share more news about what’s coming to ASTRONEER for the rest of the year. TLDR: We will continue our monthly updates cadence until at least the end of 2026. We’re also preparing something special for the game’s…
HonouraelThe patch for May is now available to download, with plenty of fixes and some improvements for you to review in the patch notes below. We also know that it’s been some time now since our last update to the community on the development plans…
HonouraelApril’s patch is now available to download and there’s plenty of fixes and improvements for you to review in the patch notes below.We recently had some exciting STARSEEKER news to share at our Triple-i Initiative showcase appearance…
HonouraelUnless you have been under a Research Module for the last year, you probably know that we are working on a brand new game in the Astroneer universe: STARSEEKER: Astroneer Expeditions!! (learn all about it and sign up for our beta tests…
staymightyNote: We're currently investigating some player reports over a couple of the items in the Patch Notes and have made some edits for awareness. Keep an eye on the Live Bug Tracker for updates.Another month and another patch is out, bringing…
HonouraelThe February patch is now available, and we have a sizeable list of fixes and improvements for you to review in the patch notes below. And while you’re here, we also have some more news to share. For starters, work is already underway for…
Patch notesUPDATE: Looks like we missed a few more fixes that went into this Hotfix and weren’t noted here when we initially shared these Patch Notes. The previously unlisted fixes have been added in italics to better help distinguish them.Hello…
Patch notesHey all! Joe here to follow up on our earlier message regarding the plan forward for Megatech and beyond. Now that we have released Hotfix 3, the work continues! Let's talk about where we go from here:TLDR: We are moving to a monthly patch…
staymightyOur latest Hotfix is now available, addressing some of the more persistent issues present in the game along with a few more fixes we were able to fit in. Of particular note are the improvements for the partial nuggets issue and the issue…
Patch notesTo Our CommunityAll of us here at System Era and the ASTRONEER development team apologize to you, our players. The Megatech update does not reflect the experience we want our community to have. It also does not reflect our profound…
HonouraelOur team has been diligently looking at all the feedback and reports coming from the community, and we have valuable information to share that we hope will be of help. *LAST UPDATED: February 25th, 2026 – Any changes from the previous…
HonouraelSet your Megastructure projects aside for a few minutes to join us in looking back at the big week we’ve had since the launch of the Megatech update.YOU Made it Mega!Ever since we announced the Megatech update, we’ve been both humbled and…
chonourOnce again, thanks so much for your feedback and bug reports! We chased down several fixes today that were reported by the community. If you run into new bugs or issues that you want to report, shoot us an email at support@systemera.net and…
Patch notesThanks for all of the feedback today, we prioritized several fixes in this Day 1 patch that were the most reported! Keep the feedback coming and hit us up at support@systemera.net with any new bugs you are seeing. These fixes will be…
Patch notesUPDATE: If you're encountering issues following this update, please review the Troubleshooting Report for the latest information on emerging issues and incoming fixes.Modding Disclaimer: We do not officially support mods, so if you have…
HonouraelWe're less than 1 week away from the release of ASTRONEER: Megatech! And if you’re the kind of player who likes to do their research before diving in, then this guide will help give you the prep you need to get started right away when all…
HonouraelASTRONEER's upcoming Megatech DLC and Free Update will be adding some new high-tech options to your base building, especially for those with a love of automation! While it’s true that you don’t need to delve into automation to enjoy the new…
chonourThe end of 2025 is fast approaching already, but we still have some exciting updates coming down the road. Let’s start by getting you caught up.In Recent NewsIt’s been a busy few weeks! Following the STARSEEKER Direct, we’ve continued to be…
chonourThat’s right, we’re only about a month away from the release of the upcoming Megatech DLC and its accompanying Free Update! Mark your calendars for November 20th and if you like what you see, then make sure to wishlist it if you haven’t…
chonourToday we finally broke our vow of silence (blame it on sound not traveling through space), we hosted our STARSEEKER Direct livestream to deep dive into what kind of game STARSEEKER: Astroneer Expeditions will be and even had a “one more…
chonourIt took us a bit to switch gears back into normalcy after our showing at PAX West, but we were just warming up!In Recent NewsSince our previous Community Update, we had an exciting announcement for ASTRONEER with our upcoming Megatech DLC…
chonourAre those green thumbs itching for the EXO F.A.R.M. Limited Time Event? This event has a bit for everyone, newer Astroneers and veterans alike, so keep reading to get the lowdown on how it works and even a few tips for maxing out your…
chonourBig things are coming for ASTRONEER. Huge, in fact! ASTRONEER: Megatech Our second major DLC update for ASTRONEER is scheduled to be released in November of this year, and it brings big changes to the game! Unlock the ability to build…
chonourGather ‘round, Astroneers! We know we’ve been a bit quiet as of late, but it’s because we’ve been hard at work on both STARSEEKER and new updates for ASTRONEER. We’re excited to share more on both games real soon, but we also have a plan to…
chonourHi all! This hotfix is to address bugs that appeared after our most recent update, the Elevated Update. These are largely the result of community reports to our socials and support channels, and we’re thrilled that our community continues…
staymightyGood day, Astroneers! We hope you enjoyed the EXO CARES event and managed to get your hands on a fancy new look in the meantime. Apologies that we haven’t gotten a 2025 Astroneer Roadmap out to you yet — planning and date-wrangling is still…
staymightyToday in the Nintendo Switch 2 Showcase, we got to announce the big project we have been working on in the background, STARSEEKER: Astroneer Expeditions! Check out the slick video we dropped: YOU CAN WISHLIST IT RIGHT NOW…
staymightyHey everyone! This update focuses on allowing players to enjoy Aeoluz however they would like, as well as some highly requested features like Dedicated Server and Custom Game support for Glitchwalkers. Read below to learn more about what we…
staymighty{STEAM_CLAN_IMAGE}/10546736/62bbc961e71fe8618b0f5a952be9e2459d7eda7e.png Hey everyone! Its been just over a month since glitchwalkers has released and got some notes here for Patch 2! This one has some gameplay adjustments, bugfixes, and…
staymightyEDIT: Our comms went live earlier than the event! Apologies for the fake out! {STEAM_CLAN_IMAGE}/10546736/4a11ae70464a5a6a0676f634091c85d120e29bbf.png It’s that time of year again, Astroneers! The Project CHEER Delivery Event is back…
GinapediaHello everyone! This patch is focused on some bugfixes for Glitchwalkers, and to start addressing the feedback that has been coming in since launch! We've really enjoyed seeing you all jump in for the first time and have been working hard…
Patch notesTHE STORY: In Astroneer: Glitchwalkers, a disgruntled member of the ESS Elysium crew (Bl!tZ) has entered her villain era and is brewing up a storm of new troubles within the ATP’s code. Players must work with the Elysium’s Head of…
staymightyHey all! Joe here, project lead on Astroneer working on Glitchwalkers!!!! We can hardly believe it is real but our first DLC releases in two days!!! Also excited to add some new content to the base game as well, including storms and a new…
staymightyGlitchwalkers is coming to Astroneer on November 13, 2024! Astroneer's first ever DLC will bring players a new space with a new story, and new gameplay as well! Take your friends along for the ride or enjoy the experience solo.…
staymighty{STEAM_CLAN_IMAGE}/10546736/e5be1160b2d57132b6ba259520293c95ae9c9af4.jpg It's Sturdysquash season and EXO Dynamics requests your help in the Fuel Acquisition, Renewal & Maintenance event! Wild Sturdysquash are blooming on Sylva, Calidor…
GinapediaHey folks, we have a very small update today to address a couple of issues that were introduced in The Roadtrip Update (1.31). The following bugs have been fixed as of version 1.31.78.0: The Extra Large Canister Platform (Installed…
Patch notesOver 7 years and 20 updates after its early access release, Astroneer is growing once again! Astroneer's first ever DLC, Glitchwalkers, will bring new areas to explore and challenges to overcome later this year — accompanied by new, free…
GinapediaAutomated Mass Production Protocol Event The brilliant crew of the ESS Elysium have been hard at work reverse-engineering glitched items and uncovering the recipes to create them. This newfound knowledge has now been integrated into the…
GinapediaSave File Repair Tool The Save File Repair Tool is designed to address specific issues that might be causing your game to perform poorly or crash. However, it is intended for occasional use, not as a regular performance boost. It's a…
GinapediaThe Roadtrip Update brings new missions, schematics, and improvements to Astroneer. We've also made important adjustments and fixes to ensure a smoother and more enjoyable experience. Dive in, embark on new quests, and see what secrets the…
Ginapedia{STEAM_CLAN_IMAGE}/10546736/3f99e5fc8cc43e4d1dc38b82727d5fa69d5734fb.png What’s say we turn this acid-soaked heckhole into a proper utopia?! Astroneers, we’ve added another community goal to try and keep up with you: Plant 35 million seeds…
Ginapedia{STEAM_CLAN_IMAGE}/10546736/3f1869e8cefecfec2afb3b0cbc35f130bf5fd1bf.png 🌱In just one week, our amazing community has planted over 3.5 million trees in response to our challenge! 🌳 That's a third of the way to our 10,000,000 goal! We're so…
GinaEverything Steam lists as add-on content for this game, newest first. Prices are left out on purpose: the store answers this page in one currency and it is not the reader's.
| Name | Platforms | Released |
|---|---|---|
| Astroneer: Megatech - Deluxe Cosmetic Pack | Windows | 20 Nov 2025 |
| Astroneer: Megatech | Windows | 20 Nov 2025 |
| ASTRONEER: Glitchwalkers | Windows | 13 Nov 2024 |
| ASTRONEER: Glitchwalkers - Deluxe Cosmetic Pack | Windows | 13 Nov 2024 |
| ASTRONEER: Evolution Bundle | Windows | 21 May 2024 |
| ASTRONEER Suit Bundle | Windows | 11 Dec 2023 |
| ASTRONEER Essential Bundle | Windows | 11 Dec 2023 |
| ASTRONEER Athleisure Bundle | Windows | 11 Dec 2023 |
| ASTRONEER (Original Soundtrack) | WindowsmacOSLinux | 16 Dec 2016 |
What Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | Astro.exe | any | ||
| Play ASTRONEER (Windowed) | Astro.exe | -Windowed | any | |
| ASTRONEER Early Access 2017 Edition | AstroEA/AstroEA.exe | any | needs DLC 5498210 |
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 | Astro/Saved/SaveGames | *.savegame and below |
WinAppDataLocal | Astro/Saved/SaveGames | *.savecfg |
WinAppDataLocal | Astro/Saved/SaveGames | MetaData.json and below |
It runs on public data and somebody's spare time.
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