How many people are playing YOU DON'T KNOW JACK HEADRUSH right now?

YOU DON'T KNOW JACK HEADRUSH has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 20 on Dec 2013.

What is the all-time peak player count of YOU DON'T KNOW JACK HEADRUSH?

20 concurrent players on Dec 2013.

YOU DON'T KNOW JACK HEADRUSH was released on Steam on 5 Nov 2013.

GameApp ID 260,060by Jackbox Games, Inc.Released 5 Nov 2013

WindowsEngine —

Update cadence · public branch

PICS live

4 days

Since last public build

5 Sep 2026, 07:02 UTC

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Median interval

Pattern appears after five builds

Builds in 30 days

0 with patch notes · 1 unannounced

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Downloaded in 30 days

Not quiet · on schedule

All 1 builds since 2026 · UTC

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0369121518

YOU DON'T KNOW JACK HEADRUSH Patches · SteamPeaks

YOU DON'T KNOW JACK HEADRUSH

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
5 Sep 2026	Sat	07:02	No patch notes · unannounced build	130488	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