No Case Should Remain Unsolved

No Case Should Remain Unsolved is a detective game where players uncover and piece together memory fragments to solve a long-forgotten case. Follow former police detective Jeon Gyeong as she acquires clues and testimony relating to the case of a missing girl.

February 5, 2012. A little girl named Seowon is reported missing from a playground. Police launch an investigation and question witnesses and suspects, but Seowon's case is never solved. Twelve years after Senior Inspector Jeon Gyeong's retirement, she is visited by a young police officer: a woman who pleads with her to reexamine Seowon's case. But with each uncovered memory, only one thing becomes clear: everyone in Seowon's vicinity was lying.

Features
- Experience an imaginative deduction system where players connect memories like pieces of a jigsaw puzzle.
- Uncover passcodes, keys, 54 conversations, and two hidden truths.
- Over the course of a 2-3 hour playthrough, players will learn why Seowon's disappearance is the only case Jeon Gyeong has left unsolved.
- Also featuring an original soundtrack by Seongyi Yi, composer of Legal Dungeon and The Wake!

• Offline play enabled
• 1 player
• PS5 and PS Portal cloud streaming supported only with Premium subscription

• Platform: PS5
• Release: 8/19/2026
• Publisher: PLAYISM
• Genres: Adventure
• Screen Languages: Chinese (Simplified), Chinese (Traditional), English, French (France), German, Indonesian, Japanese, Korean, Portuguese (Brazil), Russian, Spanish