How many people are playing The Callisto Protocol - Biophage Skin right now?

The Callisto Protocol - Biophage Skin is app 2518830 on Steam. Player counts appear once the tracker has sampled it.

When was The Callisto Protocol - Biophage Skin released on Steam?

The Callisto Protocol - Biophage Skin was released on Steam on 20 Dec 2023.

Status

SteamPeaks

The Callisto Protocol - Biophage Skin

DlcApp ID 2,518,830by Striking Distance StudiosReleased 20 Dec 2023

WindowsEngine —

View on SteamSteamCompare

App ID2,518,830

Release date20 Dec 2023

Engine—

Install size—

TypeDlc

Last update7 Sep 2026

Steam Deck—

DLC0

DeveloperStriking Distance Studios

Changenumber28,850,405

Price—

Packages0

Publisher KRAFTON, Inc.

SystemsWindows

Followers—

Depots0

Compare this game

The Callisto Protocol - Biophage Skin

Striking Distance Studios· KRAFTON, Inc.
Released 20 Dec 2023·App 2518830

Steam user reviews

Not enough reviews yet

2 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Playing now

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First samples arriving

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All-time peak

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Tracking since the first sample

Steam charts

Playing now

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24-hour peak

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All-time peak

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30-day average

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Rank right now

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Waiting for the first sampleData by SteamPeaks.com

24h

The Callisto Protocol - Biophage Skin Steam Charts: Player Count, Price History, Updates · SteamPeaks

Tracking since since today

Launch retention

Open in Compare—

Launch retention needs samples from the first day after release. SteamPeaks started sampling this app since today; the curve appears for launches tracked from their unlock.

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Now · of launch peak

Days above 1,000,000 in 2026

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Weekend peak this week

Milestone	The Callisto Protocol - Biophage Skin	Genre median
Launch peak	—	—
Hour 1	—	—
Hour 24	—	—
Hour 72	—	—
Day 7	—	—
Now	—	—

Daily peak · last 14 days	Peak

Estimates · not Steam data

Owner estimates

Calibrated 9 Sep 2026

Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.

Source	Estimated owners	Method	Confidence
SteamPeaks	Fewer than 50 reviews: not estimated	Reviews × k, calibrated on announced figures · How it works	—

The Callisto Protocol - Biophage Skin

Steam charts

The Callisto Protocol - Biophage Skin

Steam charts

Monthly breakdown

Launch retention

Store data

Owner estimates