"星期六魔王" is a strategy card game set in the backdrop of Japan's Sengoku period. As the world was filled with powerful warlords, each carrying their own sense of justice, the ambition of the Demon King brought about chaos and bloodshed. Only the Demon King has the ability to bring an end to this turbulent era and lead Japan towards unity. In this game, you have the power to command legendary generals who have shaped history. Experience epic battles such as the Battle of Okehazama, the Battle of Anegawa, and the Battle of Kawanakajima. Play in famous Sengoku locations like Owari, Echigo, and Kai. Choose to master the "Shin'in-ryu" swordsmanship with the Yagyu family or learn the "Gorinsho" sword style from Miyamoto Musashi. Explore various military strategies such as Crane Wing, Fish Scale, and Crescent Moon. The game seamlessly combines rich gameplay content with deep cultural heritage, allowing players to immerse themselves in history and experience the joy of different backgrounds.