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

YOU DON'T KNOW JACK has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 8 Sep 2026.

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

1 concurrent players on 8 Sep 2026.

YOU DON'T KNOW JACK was released on Steam on 8 Feb 2011.

Price history

Waiting for the first store poll

Priced itemYOU DON'T KNOW JACK · —0 currencies · ≈ converted into USD for comparison

No prices recorded yet for this app.

cheaper than your pricedeareryour region

≈ figures are converted at today’s rates for comparison only; Steam charges the local amount. Rates from the ECB, updated 1 hour ago.Export CSV

Price history · USD

Not enough samples yet. The line appears once a few readings are in.

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Current · not on sale