* SugarWiki/AwesomeMusic: The opening theme of the two SFC/SNES games, [[https://www.youtube.com/watch?v=_FMIhPIOj3I&feature=related Legend of the Shells]] is maybe an underrated theme by its own.
* NightmareFuel: The Bio-Base in 1 [[spoiler: Those abducted by Gab Farr's ships are placed here to fuel it with their own life force until they die, they can't be saved, and even some of them beg you to kill them because they are in serious pain.]]
* SignatureScene: The Bio-Base section, due to its sheer nightmarish and disturbing contents for a seemingly-adorable SNES game. Its infamy has been so huge, even some Japanese gamers who never played ''Daikaijyu Monogatari'' know about the infamous dungeon.