You Don't Know Jack is a trivia game that combines comedy and pop culture in a quiz show format. Developed for the Xbox 360, players compete in answering offbeat and humorous questions, presented by a sardonic host. The game spans multiple question types, from multiple-choice to the DisOrDat and the Jack Attack. It supports local multiplayer, making it a perfect party game where players can bluff, bet against each other, and laugh their way through different episodes. It's a fusion of wit and trivia, packed into an engaging and irreverent video game experience in the casual/party game genre.