How many people are playing The Callisto Protocol™ right now?

48 people are playing The Callisto Protocol™ on Steam right now, making it the 3291st most played game on Steam. In the last 24 hours it peaked at 81 players. The number updates every few minutes.

What is The Callisto Protocol™'s all-time peak player count?

The Callisto Protocol™'s highest concurrent player count on Steam is 15,556, reached in December 2022.

Is The Callisto Protocol™ good? What do Steam reviews say?

66% of 35,220 Steam user reviews are positive (Mixed).

How much does The Callisto Protocol™ cost on Steam?

The Callisto Protocol™ costs $59.99 on Steam (US).

Does The Callisto Protocol™ work on Steam Deck?

The Callisto Protocol™ is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

The Callisto Protocol™

by Striking Distance Studios · published by KRAFTON, Inc. · Released Dec 2, 2022

Steam Deck VerifiedLinux & Deck: Platinum

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Players now

#3,291

▲ 14.3%vs 24h ago · updates every minute

Review score

66% positive

Mixed35,220 reviews

Owners (est.)1M–2M

24h peak

Highest seen15,556

Dec 20223.9 years ago

Price on Steam

$59.99

Lowest ever $59.99 Nov 2026

RisingSteadyFalling

Players +14.3% in the last 24 hoursUpdated 12:44 UTC · tracking since 2022-12-01

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

$59.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

The Callisto ProtocolEdition
$59.99
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The Callisto Protocol™ - Digital Deluxe EditionEdition
$79.99
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Reviews

66% positive of 35,220 · Mixed · 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
iSingleplayer gameplay requires active internet connection
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.

Jul 30, 2024, 5:09 PM UTC
Build 14745831the current build when we started tracking183 GB on Windows

Patch notes

Oct 28, 2026
[KR Users Only] Region-Specific Announcement
Please note that this announcement is intended for players residing in South Korea, and the full details can only be viewed when your Steam language is set to Korean.If you are located in South Korea, please switch your language settings to Korean to read the …
Oct 17, 2026
Создатель Dead Space Глен Скофилд пожаловался на сложную разработку The Callisto Protocol — пандемия и корейский издатель сильно помешали
Геймдизайнер Глен Скофилд объяснил недостатки хоррора The Callisto Protocol ( наш обзор ) крайне сложным производственным циклом. Разработка сопровождалась множеством непредвиденных трудностей и постоянным давлением со стороны корейского издательства KRAFTON ,…
Oct 12, 2026
Глен Скофилд рассказал о выпуске 86 патчей для The Callisto Protocol из-за спешки издателя
Хоррор на выживание The Callisto Protocol от создателя Dead Space Глена Скофилда вышел в 2022 году. Проект встретил прохладные отзывы критиков. Но режиссер заявляет об одной важной причине. Его просто заставили выпустить игру на три месяца раньше намеченного с…
Sep 3, 2026
[KR Users Only] Region-Specific Announcement
Please note that this announcement is intended for users in Korea, and can only be viewed on Steam when the language is set to Korean.
Jul 17, 2026
Создатель Dead Space Глен Скофилд объявил об уходе из игровой индустрии
Американский геймдизайнер, геймдиректор и продюсер Глен Скофилд объявил о завершении карьеры. Создатель Dead Space сообщил об этом лично, опубликовав на своей странице в LinkedIn короткое видео, в котором рассказал о решении уйти на пенсию, а также поблагодари…
Apr 20, 2026
Создатель Dead Space и The Callisto Protocol Глен Скофилд считает, что ААА-индустрию нужно спасать
Создатель Dead Space и The Callisto Protocol Глен Скофилд поделился своим взглядом на будущее индустрии и роль искусственного интеллекта в разработке игр. По его мнению, ААА-рынок нужно спасать, и ключ к этому кроется не в технологиях, а людях .

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: 66% on 2026-11-01 → 66% today (35,220 reviews)

Nov 1, 2026Price$59.99

History

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DLC

8 items on Steam, newest first.

The Callisto Protocol - Snake Skin
No price listed0% positive
The Callisto Protocol - Gore Skin
No price listed86% positive
The Callisto Protocol - Biophage Skin
No price listed50% positive
The Callisto Protocol™ - Final Transmission
$14.9950% positive
The Callisto Protocol™ - Riot Bundle
$9.9977% positive
The Callisto Protocol™ - Contagion Bundle
$9.9921% positive
The Callisto Protocol™ - The Outer Way Skin Collection
$4.9957% positive
The Callisto Protocol™ - Season Pass
$29.9958% positive

DLC

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Trading cards

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The Callisto Protocol™ player count and quick facts

How many people are playing The Callisto Protocol™ right now?: 48 people are playing The Callisto Protocol™ on Steam right now, making it the 3291st most played game on Steam. In the last 24 hours it peaked at 81 players. The number updates every few minutes.
What is The Callisto Protocol™'s all-time peak player count?: The Callisto Protocol™'s highest concurrent player count on Steam is 15,556, reached in December 2022.
Is The Callisto Protocol™ good? What do Steam reviews say?: 66% of 35,220 Steam user reviews are positive (Mixed).
How much does The Callisto Protocol™ cost on Steam?: The Callisto Protocol™ costs $59.99 on Steam (US).
Does The Callisto Protocol™ work on Steam Deck?: The Callisto Protocol™ is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.