YOU DON'T KNOW JACK Vol. 1 XL
Developed by Jackbox Games, Inc. · Published by Jackbox Games, Inc.
At a glance
Overview
A casual, indie, strategy game by Jackbox Games, Inc., published by Jackbox Games, Inc. — single-player, multi-player.
Steam’s own one-line description: “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...” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for YOU DON'T KNOW JACK Vol. 1 XL.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP, Vista, 7, 8
- Processor: 500 MHz processor or faster
- Memory: 128 MB RAM
- DirectX: Version 9.0
- Storage: 575 MB available space
- Sound Card: 16-bit sound card
- Additional Notes: The game runs at 640x480 max resolution. Manually adjust your Desktop resolution if you want the game to fill the screen.
Supported languages (1)
YOU DON'T KNOW JACK Vol. 1 XL FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is YOU DON'T KNOW JACK Vol. 1 XL?
Steam classifies YOU DON'T KNOW JACK Vol. 1 XL as a Casual, Indie, Strategy game, developed by Jackbox Games, Inc.. 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...
How much does YOU DON'T KNOW JACK Vol. 1 XL cost?
As of June 2026, Steam lists YOU DON'T KNOW JACK Vol. 1 XL at $2.99. Prices and regional pricing change — check the Steam page for the current figure.
Is YOU DON'T KNOW JACK Vol. 1 XL single-player or multiplayer?
Steam lists these modes for YOU DON'T KNOW JACK Vol. 1 XL: Single-player, Multi-player. It lists a single-player mode.
Is YOU DON'T KNOW JACK Vol. 1 XL on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists YOU DON'T KNOW JACK Vol. 1 XL for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is YOU DON'T KNOW JACK Vol. 1 XL out yet?
Yes — Steam lists a release date of Nov 5, 2013.
What platforms is YOU DON'T KNOW JACK Vol. 1 XL on?
YOU DON'T KNOW JACK Vol. 1 XL is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is YOU DON'T KNOW JACK Vol. 1 XL single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player.
How much does YOU DON'T KNOW JACK Vol. 1 XL cost?
Steam lists it at $2.99.
Who made YOU DON'T KNOW JACK Vol. 1 XL?
YOU DON'T KNOW JACK Vol. 1 XL is developed by Jackbox Games, Inc. and published by Jackbox Games, Inc..
Where to get YOU DON'T KNOW JACK Vol. 1 XL
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Jackbox Games, Inc..