How many people are playing Project Solaris right now?

2 people are playing Project Solaris on Steam right now, making it the 5391st most played game on Steam. In the last 24 hours it peaked at 3 players. The number updates every few minutes.

What is Project Solaris's all-time peak player count?

Project Solaris's highest concurrent player count on Steam is 7, reached in October 2026.

Is Project Solaris good? What do Steam reviews say?

72% of 50 Steam user reviews are positive (Mostly Positive).

How much does Project Solaris cost on Steam?

Project Solaris costs $9.99 on Steam (US).

Does Project Solaris work on Steam Deck?

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

SteamPlayerBase

Project Solaris

by Greenhorn · published by IndieArk · Released Sep 21, 2026

Steam Deck Playable

Open in Steam＋ Add to list Compare

Players now

#5,391

▲ 0.0%vs 24h ago · updates every minute

Review score

72% positive

Mostly Positive50 reviews

Owners (est., from reviews)1K–3K

24h peak

Highest seen7

Oct 202634 days ago

Price on Steam

$9.99

Lowest ever $9.99 Nov 2026

RisingSteadyFalling

Players +0.0% in the last 24 hoursUpdated 04:05 UTC · tracking since 2026-10-01

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

$9.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

Checking other stores…

Editions and bundles on Steam

Project SolarisEdition
$9.99
View Project Solaris on Steam
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Bundles with this game (7), biggest discount first

ANTHEM#9 + Project SolarisBundle
−24% $22.48 $17.08
View ANTHEM#9 + Project Solaris on Steam
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Drunken Rogue + Project SolarisBundle
−10% $17.98 $16.18
View Drunken Rogue + Project Solaris on Steam
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5omeday + Project SolarisBundle
−8% $14.38 $13.30
View 5omeday + Project Solaris on Steam
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Lazy Witch's Factory + Project SolarisBundle
$24.68
View Lazy Witch's Factory + Project Solaris on Steam
Open this Steam page in…
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Aeruta + Project SolarisBundle
$26.98
View Aeruta + Project Solaris on Steam
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DRAPLINE + Project SolarisBundle
$20.68
View DRAPLINE + Project Solaris on Steam
Open this Steam page in…
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Menherarium: Deadly Dice + Project SolarisBundle
$17.08
View Menherarium: Deadly Dice + Project Solaris on Steam
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Reviews

72% positive of 50 · Mostly 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.

Oct 18, 2026, 12:11 PM UTC
Build 26025260the current build when we started tracking2.9 GB on Windows

Patch notes

Oct 18, 2026
Patch[Patch Notes] Ver.1.1.4 Update Notice (Demo Ver.1.1.3 Also Updated)
Thank you very much for playing our game.Today, we have released an update (Ver.1.1.4) that adds a Controls screen, a way to return to the title screen during play, a save indicator, equipment pop-ups and more.The demo has also been updated with the same chang…
Oct 12, 2026
Patch[Patch Notes] Ver.1.1.1 Update Notice
Thank you very much for playing our game.Today, we have released an update (Ver.1.1.1) that lets you skip events you have already seen, revises scenario unlock requirements, and fixes a number of bugs.■ New Features & ImprovementsWe have made the following add…
Oct 9, 2026
Patch[Patch Notes] Ver.1.1.0 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.8, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.1.0) that adds damage previe…
Oct 6, 2026
Patch[Patch Notes] Ver.1.0.8 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.5, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.0.8) that adds keyboard and …
Oct 1, 2026
Patch[Patch Notes] Ver.1.0.5 Update Notice
Thank you very much for playing our game.Today, we have released an update (Ver.1.0.5) that improves save data stability.■ New Features & ImprovementsWe have made the following improvements.【Save Data】Save data is now checked when it is loaded. If part of it i…
Sep 29, 2026
Patch[Patch Notes] Ver.1.0.4 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.3, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.0.4) that adds a new feature…

Other news (4)

Sep 22, 2026
"Project Solaris" Launch Discount is Now Live!
Hello, Wizards!We have some exciting news to share with you all!The 10% Launch Discount for "Project Solaris" is officially live now.Grab your copy now to enjoy 10% off — there's no better time to join the Project Solaris alchemy journey!In addition, we've tea…
Sep 21, 2026
Notice Regarding the Launch Discount Issue for 《Project Solaris》
Hello, everyone!We sincerely apologize, but we need to inform you of an issue: the planned 10% launch discount is currently experiencing an anomaly and has not taken effect on the store page as scheduled, which has affected your purchasing experience. We deepl…
Feb 13, 2026
《Project Solaris》See What's New This Lunar New Year.
Game on!The 《Project Solaris》 new demo for the Lunar New Year Sale 2026 (Feb 12–24, 10:00 AM PST) packed with exciting new features:We've been listening. Honest feedback helps us nail the final version.Thanks for sticking with us. Let's make this year legendar…
Aug 4, 2025
Project Solaris has cooperated with IndieArk!
We’ve signed a publishing deal with #IndieArk for #ProjectSolaris !Coming to PC & consoles —please keep an eye on our journey!

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: 71% on 2026-11-01 → 72% today (50 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: 0
24h peak: 0
Highest seen: 0
Demo : full game now: —

Project Solaris player count and quick facts

How many people are playing Project Solaris right now?: 2 people are playing Project Solaris on Steam right now, making it the 5391st most played game on Steam. In the last 24 hours it peaked at 3 players. The number updates every few minutes.
What is Project Solaris's all-time peak player count?: Project Solaris's highest concurrent player count on Steam is 7, reached in October 2026.
Is Project Solaris good? What do Steam reviews say?: 72% of 50 Steam user reviews are positive (Mostly Positive).
How much does Project Solaris cost on Steam?: Project Solaris costs $9.99 on Steam (US).
Does Project Solaris work on Steam Deck?: Project Solaris 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

It's hard being a failed Mage when the whole world runs on magic. But that's not going to stop Solaris from achieving her goals! With her little sidekick Hom by her side, it is precisely their connection that will see them through the trials that await over the next 100 days.

Developer: Greenhorn
Publisher: IndieArk
Release date: Sep 21, 2026
Install size: 16 GB minimum
Platforms: Windows
Genres: Casual, Indie, RPG, Strategy · All
Steam app ID: 3002740

Project SolarisEdition
$9.99
View Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.

Bundles with this game (7), biggest discount first

ANTHEM#9 + Project SolarisBundle
−24% $22.48 $17.08
View ANTHEM#9 + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
Drunken Rogue + Project SolarisBundle
−10% $17.98 $16.18
View Drunken Rogue + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
5omeday + Project SolarisBundle
−8% $14.38 $13.30
View 5omeday + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
Lazy Witch's Factory + Project SolarisBundle
$24.68
View Lazy Witch's Factory + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
Aeruta + Project SolarisBundle
$26.98
View Aeruta + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
DRAPLINE + Project SolarisBundle
$20.68
View DRAPLINE + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.
Menherarium: Deadly Dice + Project SolarisBundle
$17.08
View Menherarium: Deadly Dice + Project Solaris on Steam
Open this Steam page in…
Always use thisNo Steam app on this device? We'll notice and open the page in your browser instead. You can change this anytime at the bottom of any page.

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.

Oct 18, 2026, 12:11 PM UTC
Build 26025260the current build when we started tracking2.9 GB on Windows

Patch notes

Oct 18, 2026
Patch[Patch Notes] Ver.1.1.4 Update Notice (Demo Ver.1.1.3 Also Updated)
Thank you very much for playing our game.Today, we have released an update (Ver.1.1.4) that adds a Controls screen, a way to return to the title screen during play, a save indicator, equipment pop-ups and more.The demo has also been updated with the same chang…
Oct 12, 2026
Patch[Patch Notes] Ver.1.1.1 Update Notice
Thank you very much for playing our game.Today, we have released an update (Ver.1.1.1) that lets you skip events you have already seen, revises scenario unlock requirements, and fixes a number of bugs.■ New Features & ImprovementsWe have made the following add…
Oct 9, 2026
Patch[Patch Notes] Ver.1.1.0 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.8, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.1.0) that adds damage previe…
Oct 6, 2026
Patch[Patch Notes] Ver.1.0.8 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.5, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.0.8) that adds keyboard and …
Oct 1, 2026
Patch[Patch Notes] Ver.1.0.5 Update Notice
Thank you very much for playing our game.Today, we have released an update (Ver.1.0.5) that improves save data stability.■ New Features & ImprovementsWe have made the following improvements.【Save Data】Save data is now checked when it is loaded. If part of it i…
Sep 29, 2026
Patch[Patch Notes] Ver.1.0.4 Update Notice
Thank you very much for playing our game.We have continued to receive a great deal of feedback and bug reports since Ver.1.0.3, and we sincerely thank everyone who took the time to send them.Today, we have released an update (Ver.1.0.4) that adds a new feature…

Other news (4)

Sep 22, 2026
"Project Solaris" Launch Discount is Now Live!
Hello, Wizards!We have some exciting news to share with you all!The 10% Launch Discount for "Project Solaris" is officially live now.Grab your copy now to enjoy 10% off — there's no better time to join the Project Solaris alchemy journey!In addition, we've tea…
Sep 21, 2026
Notice Regarding the Launch Discount Issue for 《Project Solaris》
Hello, everyone!We sincerely apologize, but we need to inform you of an issue: the planned 10% launch discount is currently experiencing an anomaly and has not taken effect on the store page as scheduled, which has affected your purchasing experience. We deepl…
Feb 13, 2026
《Project Solaris》See What's New This Lunar New Year.
Game on!The 《Project Solaris》 new demo for the Lunar New Year Sale 2026 (Feb 12–24, 10:00 AM PST) packed with exciting new features:We've been listening. Honest feedback helps us nail the final version.Thanks for sticking with us. Let's make this year legendar…
Aug 4, 2025
Project Solaris has cooperated with IndieArk!
We’ve signed a publishing deal with #IndieArk for #ProjectSolaris !Coming to PC & consoles —please keep an eye on our journey!

Project Solaris

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

Project Solaris player count and quick facts

Related games

Related games

Store info

Project Solaris player count and quick facts

History

Patches & builds

Patch notes

Steam Deck

Related games