It's a Wonderful Kingdom is 2-player game in a Low-Fantasy universe. Inspired by the core mechanics of its predecessor It's a Wonderful World, this new game offers more interaction, a bluff mechanism and new challenges.

The game is played using modules, each different and offering mechanical twists. Each game, players will choose one of the different modules to compete against each other. The game is divided into 4 rounds. Each round having 3 phases.