How many people are playing Cosmo's Cosmic Adventure right now?

0 people are playing Cosmo's Cosmic Adventure on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is Cosmo's Cosmic Adventure's all-time peak player count?

Cosmo's Cosmic Adventure's highest concurrent player count on Steam is 9, reached in July 2022.

Is Cosmo's Cosmic Adventure good? What do Steam reviews say?

96% of 111 Steam user reviews are positive (Very Positive).

How much does Cosmo's Cosmic Adventure cost on Steam?

Cosmo's Cosmic Adventure costs $4.99 on Steam (US).

Does Cosmo's Cosmic Adventure work on Steam Deck?

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

Cosmo's Cosmic Adventure

by Apogee Entertainment · Released May 5, 2014

Steam Deck Playable

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Players now

newvs 24h ago · updates every minute

Review score

96% positive

Very Positive111 reviews

Owners (est.)100K–200K

24h peak

Highest seen9

Jul 20224.3 years ago

Price on Steam

$4.99

Lowest ever $4.99 Oct 2026

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, and every price change and sale we

Screenshots, achievements, specs and price history from Steam.

apos;ve seen on 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

$4.99

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

Cosmo's Cosmic AdventureEdition
$4.99
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Reviews

96% positive of 111 · 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

!Launcher interaction issues
!Default controller config not fully functional
!Controller glyphs do not match deck device
✓Interface text is legible
✓Default configuration is performant
iExternal controllers not supported primary player

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.

Nov 1, 2026, 6:48 AM UTC
Build 606100the current build when we started tracking33.9 MB on Windows

Patch notes

May 6, 2015
3D Realms Anthology - Steam Edition. Now Available!
Now Available on Steam - 3D Realms Anthology, 25% off! 5 May 3D Realms Anthology is Now Available on Steam and is 25% off!* With 32 classic titles - which is almost every Apogee and 3D Realms game ever released - and a re-rockestrated soundtrack by Interceptor…
May 6, 2015
3D Realms Anthology - Steam Edition. Now Available!
Now Available on Steam - 3D Realms Anthology, 25% off! 5 May 3D Realms Anthology is Now Available on Steam and is 25% off!* With 32 classic titles - which is almost every Apogee and 3D Realms game ever released - and a re-rockestrated soundtrack by Interceptor…

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: 96% on 2026-11-01 → 96% today (111 reviews)

Oct 31, 2026Price$4.99

History

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Trading cards

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