Game of Thrones: Legends, a mobile strategy game, will launch a new event called “Assault on Rook’s Rest” on 20 August 2026. The crossover draws on House of the Dragon’s second season, allowing the wider franchise to connect its television storyline with a game release.

The event centres on the Battle of Rook’s Rest and includes characters such as Queen Rhaenyra Targaryen and Ser Criston Cole. It follows a busy year for the franchise, including the debut of A Knight of the Seven Kingdoms and the recently concluded third season of House of the Dragon.