Mi'pu'mi' Collection is a single-player adventure game in which players explore a mysterious world filled with puzzles and hidden secrets, utilizing tools like cameras and transmitters to uncover the truth. In this game, players take on the role of a detective in Barcelona during 1977, witnessing a murder and teaming up with a young journalist to reveal the town’s secrets from a balcony, blending mystery with personal discovery. It stands out with its unique setting in late 20th-century Spain, combining detective work with soul-searching themes, and features advanced gameplay elements such as strategic use of investigative tools and decision-making that influences the story's progression.