This was a fun horror mystery game about finding who is the real murderer behind the tragic event that occurred on the submarine. I enjoyed playing the game as I enjoy murder mysteries. I actually knew the killer the moment he introduced himself as there were already a lot of evidence pointing at him at the start of the game for me. It would be cool if there was a button that allows the player to quickly pick out the murderer as I had to talk to other people for a long time before being able to point out the murderer. I liked the story and had lots of fun playing the game especially since I watched the anime, The File of Young Kindaichi.
Thank you for reading my comment and I wish you good luck in your future endeavours.