While The Portopia Serial Murder Case is a classic visual novel/adventure game, the mobile phone remake is extremely difficult to find online. Not even the soundtrack seems to be available. I pulled these particular tracks from this video: https://www.youtube.com/watch?v=kMm11...
Some of the comments speculate that these tracks are from the mobile version, but I have no definitive proof that this is the case. At the very least, I don't immediately recognize the music from another game. Enjoy!
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