This is the PS1 game "Silent Möbius." I have confirmed that it works. The disc has scratches from polishing. This is a used item, so please refrain from purchasing if you are concerned about minor details. ● Shipping Method ● It will be sent via Rakuraku Mercari Delivery (with tracking, delivered to your mailbox). I plan to ship within 2-3 days after confirming payment. I will package it in an OPP bag and bubble wrap to prevent water damage and breakage.