[Machine Translation] Luigi, a bit of a coward, adventures in an apartment where Obake dwells. In "Oba Valley", a researcher of Obake, "Dr. Oya Ma", lives happily with his cheerful and cheerful Obake friends. One day, however, a black shadow crept into the valley... King Teresa broke the dark moon into pieces. Then, a mysterious fog filled the Oba Valley, and the Obake suddenly went berserk...! Luigi is forcibly summoned by Dr. Oya Ma and sets out to investigate the Oba Valley to collect the scattered pieces of the Dark Moon. Will Luigi be able to restore peace to Oba Valley? There is also a "Terror Tower" mode in which you can aim for the top of the tower from the first floor, allowing up to four players to enjoy cooperative play. In addition to online play, up to four players can also play locally. ( CERO Age rating: All ages )