Tabletop studio Son of Oak has officially launched the first setting book for its breakout roleplaying game Legend In The Mist, pivoting the genre away from high-fantasy power fantasies toward the “heroism of the hearth.”

Released on 18 February 2026, Hearts of Ravensdale marks a significant expansion for the Boston-based developer. While the studio’s previous work, City of Mist, was defined by gritty urban neon, this new 348-page tome explores the Dales – a secluded mountain region where survival is tied more to a well-stoked fire than a sharpened blade. Lead designer Amit Moshe and his team have doubled down on “rustic fantasy,” a genre that prioritises the connections between community, folklore, and the land.
The launch represents a major milestone for the studio, now firmly anchored in Boston’s South End. By moving from a distributed indie model to a US-based powerhouse, Son of Oak is positioning itself to lead what many are calling the “cosy-dark” renaissance. Although the studio is collaborating with the Irish-owned Old Oak Games on the Beyond The Woods supplement, Hearts of Ravensdale is a standalone achievement, focusing entirely on the internal lore of the Dales.
The Heroism Of The Hearth
In a bold mechanical departure from industry giants like Dungeons & Dragons, Hearts of Ravensdale introduces rules where cooking and crafting are treated as heroic acts. Players do not just track rations; they master the “Oldways,” a system of folk magic where a carefully brewed herbal tea or a mended roof provides the mechanical leverage needed to face the supernatural.
The Dales is a land of rustic fantasy, where ordinary village folk, farmers, hunters, herbalists, and peddlers, live close to nature and to the Unseen,” Amit Moshe, Founder of Son of Oak, said in a statement. “It is time to embark on a journey… to save your home.”
The book includes 120 new “Theme Kits” designed to ground characters in this agrarian reality. Instead of “Paladins” or “Warlocks,” players take on roles such as Bone Tenders or Red Marshals. These tropes are designed to interact with the “Creatures of Twilight” – over 70 unsettling entities that represent the atmospheric, Ghibli-esque danger lurking just beyond the village fence.
A Tale Of Two Magics

While the “cosy” elements are front-and-centre, the investigation into the book’s mechanics reveals a hidden “friction” point: Thaumaturgy. Described as a secret, unlockable path, this cultivation-based magic offers reality-shaking power that stands in stark contrast to the humble folk magic of the Dales.
This inclusion suggests that while Son of Oak is courting the “cosy gaming” audience, they are not abandoning the narrative tension that made their “Mist Engine” famous. The “Wake of the Oldways” campaign included in the book allows players to start as simple villagers and potentially uncover these deeper, more dangerous truths about the ruins of Old Gwyrdolin.
Accessibility And The Physical Gap
The digital release is currently available at a significant discount, but physical collectors face a wait. While the PDF is out now, the printed books are not scheduled to ship until June 2026. For a studio based in a major shipping hub like Boston, the four-month lead time suggests a meticulous approach to production quality, though it remains a point of patience for those who prefer the tactile feel of a 300-page hardcover.
The book also includes comprehensive solo and co-operative support, acknowledging the growing trend of “lonely fun” in the roleplaying community. By providing the tools to play without a dedicated Narrator, Son of Oak is ensuring Ravensdale reaches beyond the traditional gaming group and into the hands of solo explorers.
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Latest entry: March 2026