The gameplay of Kaiketsu Yanchamaru is centered around exploration and combat. Each stage is based on a specific theme, such as a world built from cakes or volcanoes, and features animatronic enemies that Yanchamaru must defeat. The game includes bonus items that can improve Yanchamaru's abilities and increase his score.
Kaiketsu Yanchamaru stars the sword-spinning fighter Yanchamaru, who wields a trusty spinning sword to take down enemies. With its unique blend of exploration and action, Kaiketsu Yanchamaru is a thrilling adventure that will keep players engaged until the end.