How many people are playing Ostranauts right now?

78 people are playing Ostranauts on Steam right now, making it the 2083rd most played game on Steam. In the last 24 hours it peaked at 160 players. The number updates every few minutes.

What is Ostranauts's all-time peak player count?

Ostranauts's highest concurrent player count on Steam is 1,244, reached in August 2026.

Is Ostranauts good? What do Steam reviews say?

76% of 3,220 Steam user reviews are positive (Mostly Positive).

How much does Ostranauts cost on Steam?

Ostranauts costs $19.99 on Steam (US).

Does Ostranauts work on Steam Deck?

Ostranauts is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Ostranauts

by Blue Bottle Games · published by Kitfox Games · Released Aug 3, 2026

Steam Deck VerifiedLinux & Deck: Platinum

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Players now

#2,083

▲ 9.9%vs 24h ago · updates every minute

Review score

76% positive

Mostly Positive3,220 reviews

Owners (est.)100K–200K

24h peak

160

Highest seen1,244

Aug 20263 months ago

Price on Steam

$19.99

Lowest ever $19.99 Nov 2026

RisingSteadyFalling

Players +9.9% in the last 24 hoursUpdated 11:34 UTC · tracking since 2020-09-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs and price history from Steam.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$19.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

OstranautsEdition
$19.99
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Bundles with this game (4), biggest discount first

OstracaBundle
$31.48
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Ostranauts x In The Black®Bundle
$35.98
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Shadows of OstranautsBundle
$40.48
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Jupiter Hell + OstranautsBundle
$40.48
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Reviews

76% positive of 3,220 · Mostly Positive · Live from Steam

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Steam Deck

Works great on Steam Deck. Results from Valve's own testing.

Steam Deck Verified

✓Default controller config fully functional
✓Controller glyphs match deck device
✓Interface text is legible
✓Default configuration is performant

Steam Deck

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Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Sep 23, 2026, 10:29 PM UTC
Build 25401711the current build when we started tracking2.7 GB on Windows

Betas and other versions (5)

Oct 30, 2026, 8:26 PM UTC
public_test · build 26333431
Public beta/testing
Sep 16, 2026, 4:11 AM UTC
last_stable · build 25337150
Last public build, for mod compatibility.
Jul 24, 2026, 9:40 PM UTC
legacy_15 · build 24381387
Legacy Compatibility Build for 0.15.x Saves
May 12, 2026, 6:10 PM UTC
arena_mode · build 23202633
Arena Mode test build
Dec 18, 2025, 5:09 PM UTC
legacy_14 · build 21171329
Legacy Compatibility Build for 0.14.x Saves

Patch notes

Sep 16, 2026
PatchHotfix to fix MissingMethodException on mods in today's patch
Hey Folks! Looks like a lot of mods were relying on a function we changed in v1.0.1.3 (DataHandler.GetCondTrigger), and players using affected mods would get MissingMethodExceptions when attempting to load the game. This patch restores the old method signature…
Jul 17, 2026
PatchRoster Helmet Toggle and Hour Indicator, Autotask Stillness, Tracking Alarm Fix
Hey Folks! Just a quick hotfix here (0.15.1.17) to relieve some issues players noted with helmet removal, among other things. ROSTER UI now includes a toggle for the auto helmet removal behavior. ROSTER UI now includes an indicator for the current hour. Player…
Jul 14, 2026
PatchFix for Random Pausing, Battery Swap Bug
Hey Folks! Just a quick hotfix here (0.15.1.15) to address a couple of issues players noted in our last patch. Namely: Game will no longer pause every time an NPC has trouble sleeping, loses a video game, or finishes studying. AIs will now more reliably swap o…
May 14, 2026
PatchHotfix to strip additional forms of emphysema and pneumonitis out
Hey Folks! Just a heads-up that we added a hotfix, 0.15.0.33 to additionally strip some other variants of emphysema and pneumonitis from older saves. If your character still had issues with those health conditions after loading 0.15.0.32, saving and then loadi…

Other news (16)

Sep 23, 2026
Duties UI and Gravity Fixes
Hey Folks!Update v1.0.1.5 is now available on Steam, and your clients should be updating shortly.This is a hotfix patch to 1.0, which fixes issues with the crew Duties UI and stuck gravity, as well as some ship design fixes.Saves from v1.0.0.0 and later should…
Sep 15, 2026
AI and Performance Improvements, Crash Fixes
Hey Folks!Update v1.0.1.3 is now available on Steam, and your clients should be updating shortly.This is a feature patch to 1.0, which includes a Unity version upgrade, plus some fairly significant AI and performance changes. Due to the deeper nature of some o…
Sep 1, 2026
Ultrawidescreen Support, Saving Improvements, AI Lag Fixes, and More
Hey Folks!Update v1.0.0.17 is now available on Steam, and your clients should be updating shortly.This is a hotfix to 1.0, which includes ultra widescreen support, reduced hard drive hit when saving, AI fixes for battery/O2 bottles, incoming missiles, and more…
Aug 24, 2026
AI Emergency & Airlock Handling, Plots, Combat and Wounds, and Other Fixes
Hey Folks!Update v1.0.0.12 is now available on Steam, and your clients should be updating shortly.This is a hotfix to 1.0, which includes some fixes for AI, plots, combat, wounds, and other issues.Saves from v1.0.0.0 and later should work. Note that if you wer…
Aug 17, 2026
Fixes for Save on Exit, Tutorial, and Plots, Plus Improvements to Gigs, KO
Hey Folks!Update v1.0.0.11 is now available on Steam, and your clients should be updating shortly.This is a hotfix to 1.0, which addresses issues with the game not closing, plot and tutorial advancement, gig tracking, and others.Saves from v1.0.0.0 and later s…
Aug 11, 2026
Prison, Brawling NPCs, and Racing Improvements, Plus Several Null Fixes

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 76% on 2026-11-01 → 76% today (3,220 reviews)

Nov 1, 2026Price$19.99

History

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DLC

1 item on Steam, newest first.

Ostranauts Soundtrack
$9.99100% positive

DLC

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Trading cards

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Ostranauts player count and quick facts

How many people are playing Ostranauts right now?: 78 people are playing Ostranauts on Steam right now, making it the 2083rd most played game on Steam. In the last 24 hours it peaked at 160 players. The number updates every few minutes.
What is Ostranauts's all-time peak player count?: Ostranauts's highest concurrent player count on Steam is 1,244, reached in August 2026.
Is Ostranauts good? What do Steam reviews say?: 76% of 3,220 Steam user reviews are positive (Mostly Positive).
How much does Ostranauts cost on Steam?: Ostranauts costs $19.99 on Steam (US).
Does Ostranauts work on Steam Deck?: Ostranauts is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.

Store info

Navigate your scrappy ship through the boneyard in search of valuable parts in abandoned vessels. Use salvage to upgrade your ship, or sell it for cash to pay down your mounting debt, or restock fuel, air, or food. Fly and role-play aboard your dream spaceship in this hardcore noir space-sim.

Developer: Blue Bottle Games
Publisher: Kitfox Games
Release date: Aug 3, 2026
Install size: 2 GB minimum
Platforms: Windows
Genres: Indie, RPG, Simulation · All
Steam app ID: 1022980

Ostranauts

Key stats

Concurrent players

Media & details

Where to buy

Other authorized stores

Editions and bundles on Steam

Reviews

Steam Deck

Steam Deck

Patches & builds

Patch notes

Patches & builds

History

History

DLC

DLC

Trading cards

Ostranauts player count and quick facts

Related games

More from Blue Bottle Games

Related games

Store info

Ostranauts player count and quick facts

History

Steam Deck

DLC

Patches & builds

Patch notes

Related games

More from Blue Bottle Games