Independent studio Attaboy Interactive has confirmed the release date for its story-rich third-person adventure game Wonderfall, set in a 1920 Paris consumed by entropy. The game will launch on PC via Steam on Wednesday, 9 December 2026. A new release date trailer has been released, along with the reveal of the game's voice cast, including Ryan Highley as Léon, Jeanne Pajon as Lily, Paul Bandey as Ernest, and Patrick Raynal as Wotan.
Players take the role of Léon, a young orphan who can shape the substance consuming Paris, as he navigates the city's ruins and uncovers the reason behind its collapse into sand. Wonderfall is a six-to-eight-hour narrative adventure built on exploration, traversal, contextual stealth, and environmental puzzles, with a story told through dialogue, written logs, and cinematic moments.