Kirby's Biggest Case (Kirbys Grösster Fall) is a 32-page, one-shot comic book story published in Germany in a 1996 issue of the magazine Club Nintendo. The comic was written by Claude M. Moyse, and drawn by Work House Co. Ltd. It is the second of two German-language Kirby comic stories that were created for the magazine, the first being Kirby and the Mystery of the Glibbers in 1993. Unlike the earlier story, it was completed in a single issue of Club Nintendo, rather than being split across multiple issues.