MySims Kingdom is a life simulation game for the Nintendo DS where players embark on an adventure to restore an island town to its former glory. Players engage in various mini-games, such as kayaking and stargazing, while decorating the town to enhance its appeal. As players improve the community, they uncover clues that lead to discovering the identity of a mysterious villain.
Your adventure involves you trying to get the island town back to its former glory as well as finding the villain responsible for the crime. You improve the town and get it back up by playing minigames such as Kayaking, Stargazing, and Balloon Present; and by placing decoratives around town and make the town look lively and beautiful again. Meanwhile, as you improve the town, clues are revealed and you unravel scenes in the story that will eventually lead you to the identity of the criminal.