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You Don't Know Jack

Game screenshot
Your rating: None Average: 4.2 (5 votes)
Year released:
[www].se [ftp].se [mirror].us
YDKJ.toast_.sit (284.49 MB)
For System 7.0 - 7.6 - Mac OS 9
[www].se [ftp].se [mirror].us
1.01updater.sit_.hqx (396.01 KB)
For System 7.0 - 7.6 - Mac OS 9
[www].se [ftp].se [mirror].us
YDKJvol1.tgz (579.69 MB)
For System 7.0 - 7.6 - Mac OS 9
[www].se [ftp].se [mirror].us
YDKJ_Censored.iso_.sit (237.58 MB)
For System 7.0 - 7.6 - Mac OS 9
[www].se [ftp].se [mirror].us
YDKJ-Hybrid.iso_.sit (333.14 MB)
For System 7.0 - 7.6 - Mac OS 9
Guides on emulating older games

First in the series of comedic trivia games. Supports 1 to 3 players.

Other games in this series: Volume 1, Volume 2 (DE, FR, US, UK), Volume 3 (DE, US), The Ride, Offline, Louder! Faster! Funnier!, Movies, Sports, Television, Head Rush


This CD-ROM contains files dated January 1997. I verify this later pressing works in OS 9 and OS X Classic. But in OS X Classic, installer might stall when dealing with System components (Extensions and fonts). To use in OS X Classic, choose to install only YDKJ game, not "Full Installation (recommended)". So, this edition should allow you to get your fix of FLICKERPISS NOSESCUM by using any PowerPC Mac (but not OS X 10.5 Leopard).

2965015206 607852783 YDKJvol1.tgz
3045981925 681361408 YDKJ101D.CDR
91f82fb8d167cb6160db3b4757f27571 YDKJvol1.tgz
ecd5d45fcf54fbea89698ccf99fbf9e5 YDKJ101D.CDR
0d0657c20ac672e13a0906563965fe77efa4b97e YDKJvol1.tgz
e8506309915a6c4e86d36abb6da052d38e2fc3f5 YDKJ101D.CDR


The 4th Download-internal server is a special edition released in 1999 with some content removed to ensure that the game is family-friendly and for all ages (hybrid Mac/PC).


The 5th Download-internal server is a full version of the 1999 release (hybrid Mac/PC)

Architecture: 68k PPC x86 (Windows)

I had trouble running this in Classic - it turns the sound all the way up when it starts, and when you turn it down again you mess up the game. It runs in Basilisk II, but the sound is bad; you may need a fast computer. I haven't tried it in SheepShaver.

The XL version appears to be incompatible with OS 9.2.2. It ran successfully in OS 8.6.


Katie Cadet's picture
by Katie Cadet - 2017, September 24 - 4:54pm

Thank you mrdav for uploading the Censored Edition of You Don't Know Jack! I've requested that edition to be uploaded from the forums a while back. AFAIK I only tested the Censored Edition on Mac OS 8.1 using several Macintoshes that I have with QuickTime versions varying from 3.0.2 to 5.0.5, but not on anything above 8.1. Again, Thanks a lot!

themacmeister's picture
by themacmeister - 2012, September 19 - 12:49pm

Hi Dax, have you played the newest (2011) YDKJ? It is PC only I believe, but I have played it under Linux using WINE, and it runs perfectly. This leads me to think it will run smoothly under Mac OS X with a WineSkin or CiderX wrapper.