No Case Should Remain Unsolved is a captivating adventure game designed for Windows that immerses players in a thrilling mystery narrative. Set twelve years after the retirement of Senior Inspector Jeon Gyeong, players are drawn into a complex investigation when a young police officer seeks her expertise to revisit the enigmatic Seowon case. As players progress, they will unravel a web of deceit, confronting characters whose motives are questionable and whose truths are elusive.

The game features an intriguing storyline with rich character development, encouraging players to piece together clues and challenge their deductive skills. The immersive gameplay allows for exploration of various environments linked to the case, enhancing the overall experience. With its engaging plot and emphasis on critical thinking, No Case Should Remain Unsolved offers a satisfying adventure for fans of mystery and detective genres.