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YOU DON'T KNOW JACK Vol. 1 XL
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
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-14.
“Despite it being the original Jackbox and the material it references clearly show it's age, I think overall it's still a great trivia show experience that really tries to be more than it appears to be. The entire game show is set as if it's being run entirely on your desktop.…”
— a player, Steam review · 1 hrs played“who the ♥♥♥♥ is Ben Affleck”
— a player, Steam review · 7 hrs played“you don't know jak”
— a player, Steam review · 0 hrs playedPlayer activity
Monthly average concurrent players. Live count fetched 2026-08-02 22:50 UTC · history via SteamCharts.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
The Jackbox Survey Scramble is coming on October 24th!
Discover how people across the country think! The Jackbox Survey Scramble is a collection of hilarious survey-based games, using real one-word answers from real people. The game will be available to p
Jackbox Games at C2E2
Are you going to C2E2 this year? We sure are! Join us at McCormick Place from April 26-28th for some incredible panels with special guests, chat with Jackbox game devs, and play games for a chance to
The Ultimate Streaming Guide
Are you a streamer who wants to try out the Jackbox games for your next community stream? Then you're in luck! Whether you go live with your friends in Discord or play with your viewers in the chat, m
You Don't Know Jack Vol. 1 XL is on sale during the Steam Spring Sale!
If you’ve also run out of things to do now that Winter is over, fill out your collection of party games at a discount! Shop the sale now!
Games like YOU DON'T KNOW JACK Vol. 1 XL
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
The Jackbox Party Pack
91.2% · 1,787 reviews
shares Trivia, Party, Party Game, Local Multiplayer
Quiplash
92.3% · 1,766 reviews
shares Trivia, Party, Party Game, Local Multiplayer
The Jackbox Party Pack 2
95.5% · 1,991 reviews
shares Trivia, Party, Party Game, Local Multiplayer
The Jackbox Party Pack 3
97.2% · 5,603 reviews
shares Trivia, Party, Party Game, Local Multiplayer
Drawful 2
84.1% · 2,441 reviews
shares Trivia, Party, Party Game, Local Multiplayer
The Jackbox Party Pack 4
95.2% · 2,785 reviews
shares Trivia, Party, Party Game, Local Multiplayer
The Jackbox Party Pack 5
93.6% · 2,674 reviews
shares Trivia, Party, Party Game, Local Multiplayer
The Jackbox Party Pack 6
95.5% · 2,752 reviews
shares Trivia, Party, Party Game, Local Multiplayer
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-14.
| Genres | Casual, Indie, Strategy |
| Player tags | Trivia · Casual · Indie · Strategy · Comedy · Local Multiplayer · Party · Party Game (SteamSpy community voting) |
| Features | Single-player · Multi-player · Family Sharing |
| Languages | English * * |
| Estimated owners | 0 – 20,000 (SteamSpy) |
| Official site | http://www.jackboxgames.com |
Minimum system requirements (PC)
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.