WILD HEARTS S is an action game on Nintendo Switch that immerses players in the vibrant yet perilous world of Azuma. Players take on the role of a hunter tasked with defeating colossal nature-infused beasts known as Kemono. The game emphasizes teamwork, allowing up to three players to collaborate in battles against these formidable foes. Utilizing Karakuri technology, players can create various items and traps that enhance their combat strategies and adapt to the dynamic challenges presented by the environment.

The gameplay experience is enriched by diverse combat styles, offering a wide range of weapons from traditional options like nodachi and bow to unique choices such as the karakuri katana. Players can gather materials from hunts to craft new equipment, fostering a cycle of improvement and customization. The narrative unfolds in a world where the Kemono's rampage has devastated the land, and it is up to the players to harness ancient technology and their skills to restore balance and defeat the primal forces of nature.