How many people are playing Prototype right now?

Prototype has 130 players on Steam right now, with a 24-hour peak of 243 and an all-time peak of 965 on May 2014.

What is the all-time peak player count of Prototype?

965 concurrent players on May 2014.

When was Prototype released on Steam?

Prototype was released on Steam on 10 Jun 2009.

Prototype

25,692,099 on Steam▼ 2,874,937 6,827,203 in-gameTop now Counter-Strike 2 515,563PICS #38,656,968398 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 04:42 UTC

SteamPeaks25.7M

Prototype Patches · SteamPeaks

Update cadence · public branch

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PICS live

342 days

Since last public build

29 Sep 2025, 16:59 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 2025 · UTC

When Radical Entertainment ships

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036912151821

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FewerMorePeak cell: Mon 16:00 · 1 builds

Builds per year

20251

All years since 2025

Nothing published yet · from the developer’s Steam news feed

Patch notes

Checked twice a day

This developer has not posted update announcements to Steam, or we have not read their feed yet.

major updatenotes reach back further than our build history, which starts when SteamPeaks began watching the app

Prototype

Builds

All public

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
29 Sep 2025	Mon	16:59	No patch notes · unannounced build	19788432	public	4	—

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