'Mononoke no Kuni' is a 3D action-adventure game set against the backdrop of traditional Japanese landscapes and mythology. It follows the poignant and strange journey of a boy who enters an otherworldly realm to recover the lost soul of his dog, Musashi, after it was stolen. Players must explore a strange village inhabited by bipedal, talking animals—such as cats, foxes, and tanuki—while defeating the yokai that plague them and uncovering the secrets of this alternate world.

INVEN met with game designer Tanaka Fumi from the developer Lights-Interactive at BitSummit, a global indie game festival held in Kyoto, Japan, to play the game and hear more about the project.

While the game boasts a cute, fairy-tale aesthetic, its core combat follows the conventions of fast-paced, stylish action without stamina restrictions. The protagonist wields a 'nusa'—a ritual purification tool used in Shinto—to cleanse enemies of their impurities. The game features fluid dodging and a parry system for timing-based counters, and players can gradually enhance their weapon's appearance and performance through upgrades. For those who find action controls daunting, a 'Casual Mode' is also available, allowing players to focus entirely on the story and exploration.

Interaction with Musashi, the boy's loyal canine companion, is one of the game's most unique features. Musashi not only acts as a helper—restoring the player's health when it runs low—but can also be fed and petted to build a deep bond. Equipping Musashi with various outfits, such as ninja or samurai gear, unlocks new abilities and cooperative 'combo' attacks, providing a significant advantage in battle.

Beyond simply defeating enemies, the game emphasizes the joy of purifying and exploring the world. Players can cleanse areas of corrupted energy to create save points or find items, and the world is filled with charming interactions, such as feeding animal statues.

The yokai encountered as enemies are not merely targets to be mindlessly defeated; the narrative unfolds by listening to their stories, resolving their grudges, and soothing their souls. The story progresses as players follow the guidance of shrine maiden characters, each with their own beliefs, to enter areas beyond dangerous red torii gates.

The game's unique design philosophy, which avoids graphic depictions like gore and focuses on 'purification,' is also noteworthy. To maximize the sense of being in an otherworldly realm, the developers chose to feature anthropomorphic NPCs rather than ordinary humans. Regarding voice acting, only the two shrine maidens have full Japanese dubbing, while the protagonist and animal residents communicate in a unique, fictional 'animal language.' In contrast, Musashi, who comes from the real world, uses actual dog sounds to emphasize the distinction between the two realms.

Developed by Lights-Interactive and published by Happinet, 'Mononoke no Kuni' has been in development for three years with a core team of about 20 to 30 people. The game, planned for a main story length of approximately 10 hours, is currently in the final stages of development with a global release on Steam targeted for this autumn.

Finally, designer Tanaka Fumi expressed his ambition to provide a compelling experience for Korean gamers, noting that since the game deals with 'yokai' and traditional culture familiar to Asian audiences, it will feature a high-quality Korean text localization.