How many people are playing Protocol 86: Chernobyl Demo right now?

Protocol 86: Chernobyl Demo is app 4449110 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Protocol 86: Chernobyl Demo?

0 concurrent players on 12 Sep 2026.

When was Protocol 86: Chernobyl Demo released on Steam?

Protocol 86: Chernobyl Demo was released on Steam on 22 Apr 2026.

Status

SteamPeaks

Protocol 86: Chernobyl Demo

DemoApp ID 4,449,110by Core InteractiveReleased 22 Apr 2026

WindowsEngine —

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App ID4,449,110

Release date22 Apr 2026

Engine—

Install size415 MB

TypeDemo

Last update22 Apr 2026

Steam Deck—

DLC0

DeveloperCore Interactive

Changenumber38,813,739

Price—

Packages1

PublisherCore Interactive

SystemsWindows

Followers—

Depots1

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Protocol 86: Chernobyl Demo

Core Interactive
Released 22 Apr 2026·App 4449110

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

How it works

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

12 Sep 2026

Update cadence · public branch

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PICS live

143 days

Since last public build

22 Apr 2026, 04:07 UTC

—

Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 0 unannounced

—

Downloaded in 30 days

Quiet · no builds in 30 days

All 1 builds since 2026 · UTC

When Core Interactive ships

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0369121518

Protocol 86: Chernobyl Demo Patches · SteamPeaks

Protocol 86: Chernobyl Demo

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
22 Apr 2026	Wed	04:07	No patch notes · unannounced build	22897794	public	1	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds

Protocol 86: Chernobyl Demo

When Core Interactive ships

Protocol 86: Chernobyl Demo

When Core Interactive ships

Patch notes

Builds