YOU DON'T KNOW JACK Vol. 1 XL Steam packages

• Latest observed players1 · 22 September 2026 - 14:44:15 UTC
• SteamPulse tracked peak4
• Units sold (VGI)No data available
• Revenue (VGI)No data available
• Review score78% positive
• Total reviews238
• Release dateNov 5, 2013
• DeveloperJackbox Games, Inc.
• PublisherJackbox Games, Inc.

Genres: Casual, Indie, Strategy

Company pages: Developer: Jackbox Games, Inc.Publisher: Jackbox Games, Inc.

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YOU DON'T KNOW JACK Vol. 1 XL Steam packages

YOU DON'T KNOW JACK Vol. 1 XL package data separates Steam purchase packages from the base game page so package IDs and included apps stay clear.

DLC and packages