Deemo, a hybrid of music rhythm game and urban fantasy story, is developed by Rayark International for Nintendo Switch. The game features mystic character Deemo, who lives in solitude in a castle, and a little girl who falls from the sky with no memory of who she is or where she comes from. Deemo has to help the little girl go back to her world. As the game progresses, unlock more tracks and discover clues in the loft room and library. With more than 220 songs in various music genres, many of which are from famous composers, Deemo offers simple and intuitive gameplay with real piano instrumental feedback. The game also integrates with Game Center Leaderboards, allowing players to challenge others from all over the world.

Deemo is a beautifully designed game with hand-drawn art and a story-telling gallery. The game's real instrumental feedback of piano key sound adds a unique touch to the gameplay experience. The story of Deemo and the little girl is both mystical and emotional, leaving players wondering what will happen next. Overall, Deemo is an excellent game for music lovers and those who enjoy a good story.