|Berkeley Systems, Jackbox Games, Jellyvision, Sierra Attractions
|Apr 20, 1998
Quiz/TriviaComedyEducationalNon-fictionPartyMultiplayerSingle player
Forget everything you know about a You Don't Know Jack game because YDKJ’s horribly deformed, mutant offspring Headrush has been birthed!
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You Don't Know Jack Headrush
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Steam
$2.99
Observed 12 days ago
0%
Steam
$2.99
Observed 12 days ago
0%
YOU DON'T KNOW JACK Classic Pack
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Steam
$19.99
Observed 12 days ago
0%
Steam
$19.99
Observed 12 days ago
0%
Price History
Observed
Steam · USD
31 days ago
$1.49
12 days ago
$2.99
About You Don't Know Jack Headrush
Forget everything you know about a You Don't Know Jack game because YDKJ’s horribly deformed, mutant offspring Headrush has been birthed! Twisted animation, insane question types, and a bizarre appetite for all human excretory fluids and gassed add up to the most over-the-top YDKJ game ever! Fire this game up and stand back, because this is not your Mommy and Daddy’s 'You Don't Know Jack'!