How many people are playing Osmos right now?

4 people are playing Osmos on Steam right now, making it the 8559th most played game on Steam. In the last 24 hours it peaked at 6 players. The number updates every few minutes.

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

Osmos's highest concurrent player count on Steam is 268, reached in July 2023.

Is Osmos good? What do Steam reviews say?

86% of 697 Steam user reviews are positive (Very Positive).

How much does Osmos cost on Steam?

Osmos costs $9.99 on Steam (US).

Does Osmos work on Steam Deck?

Osmos is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

Osmos

by Hemisphere Games · Released Aug 18, 2009

Steam Deck PlayableLinux & Deck: Platinum

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Players now

#8,559

▲ 33.3%vs 24h ago · updates every minute

Review score

86% positive

Very Positive697 reviews

Owners (est.)200K–500K

24h peak

Highest seen268

Jul 20233.3 years ago

Price on Steam

$9.99

Lowest ever $9.99 Nov 2026

RisingSteadyFalling

Players +33.3% in the last 24 hoursUpdated 11:39 UTC · tracking since 2012-07-01

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

$9.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

OsmosEdition
$9.99
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Reviews

86% positive of 697 · Very Positive · Live from Steam

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Steam Deck

Works, but may need extra effort. Results from Valve's own testing.

Steam Deck Playable

!Controller glyphs do not match deck device
!Interface text is not legible
✓Default controller config fully functional
✓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.

Dec 9, 2019, 8:03 PM UTC
Build 4475014the current build when we started tracking33.4 MB on Windows

Patch notes

Dec 9, 2019
PatchOsmos for Mac Updated
Just a technical update. Took a while to dig up the old NASA mission plans to get it out though! ;-)
Jan 8, 2010
PatchOsmos Update 1.6.0
Dear Motes, We've recently updated Osmos to version 1.6.0. The new version includes translations into four languages (French, German, Spanish and Italian), a decrease in the extreme difficulty of a few late leves, D3D support, sound engine improvements, and mo…
Jan 8, 2010
PatchOsmos Update 1.6.0
Dear Motes, We've recently updated Osmos to version 1.6.0. The new version includes translations into four languages (French, German, Spanish and Italian), a decrease in the extreme difficulty of a few late leves, D3D support, sound engine improvements, and mo…
Sep 29, 2009
PatchLatest Osmos Update, 1.5.8
Dear Motes, You may notice we've made a small update to Osmos. You can see the notes if you right click on Osmos in your games list. Here are some additional details: 1. You can now play Osmos mouse-only. (Particularly nice if you play with a wireless mouse on…
Sep 29, 2009
PatchLatest Osmos Update, 1.5.8
Dear Motes, You may notice we've made a small update to Osmos. You can see the notes if you right click on Osmos in your games list. Here are some additional details: 1. You can now play Osmos mouse-only. (Particularly nice if you play with a wireless mouse on…

Other news (10)

Oct 24, 2019
Have you played Osmos?
Have You Played? is an endless stream of game retrospectives. One a day, every day, perhaps for all time. Osmos is very zen. It does not demand much from you. You are a mote of dust, or possibly some kind of organism — a single cell of bacteria. Fine. So…
Oct 14, 2014
Humble Mozilla Bundle brings eight games to your browser
The Humble Mozilla Bundle is not, as you might initially expect, a pay-what-you-want collection of really useful open-source software. It is in fact a bundle of games, many of which you will recognize, and all of which can be played, with no fuss, no muss, and…
Jan 30, 2013
How Gaming Helps Me Get Over My Fear Of Flying
My Apple iPad 2. Crisp display with a density of 132 ppi. Reacts to multi-touch gestures. Contains accelerometer, gyroscope. Reacts to involuntary shakes in hands. Enough battery life to last majority of a cross country flight. Reacts poorly to excessive, clam…
Jan 31, 2012
Humble Indie Bundle heads to Android
The long-running Humble Indie Bundle initiative has finally made the leap to smartphones. The latest pack includes Android-compatible indie gems Osmos, Edge and Anomaly: Warzone Earth. What's more, you'll also get versions for Mac OSX, Windows or GNU/Linux. As…
Jan 31, 2012
Now Android Gamers Can Feel the Heavenly Pull of Osmos
That it took so long for PC, MAC, and iOS masterpiece Osmos to reach Android devices is a tiny bit of suck which absorbs smaller sucks until it's the biggest suck of them all. The Ubersuck, if you will, master of all that sucks. Thank goodness Hemisphere Games…
Dec 29, 2011
"Physics of Osmos" Video Contest. 4 days left, $500 first prize!
Dear Motes, We're running a video contest, along with Andrew Vanden Heuvel (an online physics & astronomy teacher with the Michigan Virtual School), calling for students and gamers alike to create videos demonstrating physics principles via Osmos. First prize …

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: 86% on 2026-11-01 → 86% today (697 reviews)

Nov 1, 2026Price$9.99

History

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Trading cards

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Demo

Free on Steam. The demo has its own app, so its players are counted separately.

Play demo on Steam

Demo players now: —
24h peak: —
Highest seen: —
Demo : full game now: —

Osmos player count and quick facts

How many people are playing Osmos right now?: 4 people are playing Osmos on Steam right now, making it the 8559th most played game on Steam. In the last 24 hours it peaked at 6 players. The number updates every few minutes.
What is Osmos's all-time peak player count?: Osmos's highest concurrent player count on Steam is 268, reached in July 2023.
Is Osmos good? What do Steam reviews say?: 86% of 697 Steam user reviews are positive (Very Positive).
How much does Osmos cost on Steam?: Osmos costs $9.99 on Steam (US).
Does Osmos work on Steam Deck?: Osmos is Playable on Steam Deck (with small issues), according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.

Store info

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax - good things come to those who wait.

Developer: Hemisphere Games
Publisher: Hemisphere Games
Release date: Aug 18, 2009
Install size: 33 MB minimum
Platforms: macOS · Linux · Windows
Genres: Casual, Indie · All
Steam app ID: 29180

Osmos

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

Trading cards

Demo

Osmos player count and quick facts

Related games

Related games

Store info

Osmos player count and quick facts

History

Steam Deck

Patches & builds

Patch notes

Related games