Samurai Shodown: Sen, known as Samurai Spirits: Flash (サムライスピリッツ閃 Samurai Supirittsu Sen) in Japan, is the fourth 3D game in SNK's popular Samurai Shodown series of fighting games and the eleventh overall title in the series. It is the first game in the series to be rated Mature. The main artist for the Samurai Shodown 64 series and Samurai Shodown: Warriors Rage, Senri Kita, returns for official illustrations. Source: Wikipedia, Samurai Shodown: Sen , available under the CC-BY-SA License.