Samurai Shodown IV: Amakusa's Revenge (Samurai Spirits: Amakusa's Descent (サムライスピリッツ天草降臨) in Japan) is the fourth installment of SNK's Samurai Shodown series of fighting games. Story-wise, it's the second and final chapter of a story between Samurai Shodown and Samurai Shodown II, with III being the first chapter.
In this playaround-style run, Dark Noob shows off more glitches, combos, and character variety than the preceding run in this category. This makes the movie nearly twice as long, but there should be plenty to enjoy. For some details, see the submission comments.