One Piece Odyssey is a major role-playing game developed by ILCA and published by Bandai Namco Entertainment. It is legally distributed through authorized digital storefronts such as Steam, PlayStation Store, and Xbox Games Store.
Have you encountered a suspicious file named ONE-PIECE-ODYSSEY.rar? Run a full antivirus scan immediately and report the link to Google Safe Browsing.
If you absolutely must navigate the waters of file-sharing for educational purposes (to understand the format), here is a quick checklist to identify a ONE-PIECE-ODYSSEY.rar :