Now Available on Steam - YOU DON'T KNOW JACK Vol. 1 XL
Product Release - Valve
Nov 5, 2013
YOU DON'T KNOW JACK Vol. 1 XL is Now Available on Steam! 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 DONâ€™T KNOW JACK took the interactive CD-ROM trivia game show world by storm. Play now and relive that crazy, mixed-up time all over again!