Samurai Shodown IV: Amakusa's Revenge (サムライスピリッツ天草降臨, Samurai Supirittsu Amakusa Kōrin, released as Samurai Spirits: Amakusa's Descent in Japan) is the fourth in SNK's flagship Samurai Shodown series of fighting games. Chronologically, is the second and final chapter of an interlude between Samurai Shodown and Samurai Shodown II, being Samurai Shodown III the first chapter. __TOC__