- The return of the best-selling interactive mystery visual novel!
- Solve a 15 year-old mystery - a school friend, a tragic murder, and the truth behind their disappearance!
- An interactive visual novel - search for clues, confront former friends and uncover items and evidence!
- A new way to enjoy the story - New live-action mode brings Shimane's locations and residents to life! The complete experience - Brand new epilogues and several gameplay improvements
- A story with different outcomes - Choose carefully and shape a story with up to five different endings