YOU DON'T KNOW JACK Vol. 1 XL — Steam game overview

Stored observation / content update: 2026-10-26T10:44:18.000Z

The original PC sensation that started it all! We've brought it back in all its virginal glory! The world was a much simpler place in 1995. The kids were listening to the grunge, the first test-tube gorilla was born at the Cincinnati Zoo, and a little trivia game called YOU DON’T KNOW JACK took the interactive CD-ROM trivia game show...

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.