Not all Nintendo games are just family-friendly, are they?

ETERNAL DARKNESS: SANITY’S REQUIEM; ALL NINTENDO GAMES ARE FAMILY-FRIENDLY; GEIST; BAYONETTA SERIES; EMIO – THE SMILING MAN: FAMICOM DETECTIVE CLUB; CONKER'S BAD FUR DAY (WE KNOW CONKER FRANCHISE IS NOW OWNED BY MICROSOFT AFTER THEIR 2002 PURCHASE OF RARE); METROID PRIME SERIES