There is no Seaman manual (instruction manual). Well, it's a game that's hard to understand even if you read the manual... The microphone controller seems to be working correctly, as the Seaman larvae responded and a "!" mark appeared on the Visual Memory. The original microphone cover was missing, so I'll include a slightly better, new, professional-grade microphone cover that I used for work. The disc looks reasonably clean. This is for those who don't mind looking up breeding instructions and how to play online. SEAMAN, a simulation game for the Dreamcast. Its unique character and interactive experience are its appeal. - Title: SEAMAN - Note: DON'T PANIC! - Brand: DigiToys - Platform: Dreamcast