Deep Sea Adventure - Kaitei Kyuu Panthalassa No Nazo (Disc 1) ROM Download can be obtained free for Playstation on EmuGames.net only. Play emulator game in English for the USA region. Deep Sea Adventure Kaitei Kyuu Panthalassa No Nazo is a PSX ROM that you can download to your computer or play online within your browser. You can also download roms such as Samurai Deeper Kyo and Gex 3 Deep Cover Gecko that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.