Why am I getting an impression it was a really cheap, simple, and lousy otome game? By the looks of it, there weren't any female love rivals either, so it was basically a smooth and very short sail to one of the endings, depending on which guy the player would prefer. After all, in mere couple of chapters he almost finished the captain's route, without doing anything much. It must have been the kind of game you'd finish in 30 minutes, all routes.