Girl Genius: Adventures In Castle Heterodyne is a platform video game created by Rain Games of Teslagrad fame, with contributions by the Professors Foglio. As indicated by the title, the player portrays Agatha as she enters the Castle and navigates its hazards as she attempts to repair it, with Zola being her ultimate nemesis. A successful Kickstarter campaign was completed in the fall of 2020, bringing in $250,000 of the requested $200,000, and the game was formally released in September of 2023 for GOG and Steam.
The plot only loosely follows that of the comic, with the action involving numerous never-before-seen clanks that must be battled and defeated. Along with Agatha and Zola, thanks to achieving some Kickstarter stretch goals, other characters who appear include Zeetha, Violetta, Othar and Sanaa, Theo and Sleipnir, and Krosp. Agatha is assisted by at least one dingbot, and has a chance to wield the infamous Razor of Occam Heterodyne.
