71
Metacritic
Email delivery
Key sent to your inbox by our team
Fair refunds
Undeliverable orders refunded in full
Legit keys
Licensed distributor · Kinguin ESA
Secure checkout
SSL · PCI DSS L1 · 3D Secure
YOU DON'T KNOW JACK
YOU DON’T KNOW JACK – where high culture and pop culture collide! Loaded with outrageous questions, wall-to-wall music and sound effects, blistering humor, and Cookie Masterson, your semi-lovable master of…
91
Steam · 115 reviews
Very Positive
Feb 2011
Casual
Linux via Proton
About this game
YOU DON’T KNOW JACK – where high culture and pop culture collide! Loaded with outrageous questions, wall-to-wall music and sound effects, blistering humor, and Cookie Masterson, your semi-lovable master of ceremonies, YOU DON’T KNOW JACK is trivia-licious!
Achievements
33 total
It's Just More of This
Taking It from Behind
Perfect Attendance
Slack Attack
The Game's Half Full
The Game's Half Empty
Back Taxes
My First Time
Vidiot Savant
Social Outcast
Languages
1Language
Interface
Audio
Subtitles
English
✓
—
✓
System requirements
System requirements not available for this title.
Common questions
Will this Steam key work in my region?
Yes — this is a Region Free key, meaning it activates from anywhere in the world. EU, UK, US, Asia all work.
How is my key delivered after paying?
Your key is prepared by our team after payment clears. We email it to you, and it appears in My Account → Library the moment it’s ready.
How do I activate a Steam key?
Open Steam, navigate to your Library or Account, find the “Activate product” / “Redeem code” option, and enter the key we emailed you. Detailed steps are in the “How to activate” section on this page.
What if the key doesn't work?
If we can’t deliver a working key, you get a full refund. Once a key is revealed it can’t be returned — but if it turns out invalid, we’ll replace it or refund you.