Steam. The $20 bundle offers players the original games in the series stretching back to 1995's Vol. 1 XL. Each of the nine trivia games are available individually for $2.99 save for Vol. 6, which costs $1.99. The Classic Pack is a $5.92 discount on the combined price of the games.
Developer Jackbox Games, formerly Jellyvision Games, has since developed You Don't Know Jack for a number of platforms. The developer updated the Facebook and mobile versions of the latest entry in the trivia series to unlock free and unlimited daily access for all users, and the $2.99 "Royale" upgrade offers in-game bonuses and strips away ads from the game.