Defend the library! (ぱちゅコン!, 'Patchucon!'Įternal Fighter Zero (EFZ) is a fan made fighting game by Tasogare Frontier based on some of Key’s older visual novels: Air, Kanon, Moon.Higurashi Daybreak Kai - the expansion pack for Higurashi Daybreak.MegaMari (メガマリ -魔理沙の野望-) - An parodying both Touhou and.MarisaLa (スーパーマリサランド, 'Super Marisa Land') - A that is a parody of both and Touhou.Gensōkyoku Bassui ( 幻想曲抜萃, Collection of Illusionary Music) - The for the game.( 東方萃夢想 ~ Immaterial and Missing Power) - A 2D fighter that is part of the a collaboration with.Eternal Fighter Zero: Bad Moon Edition.