Sakurai Reveals Fate of City Trial. Masahiro Sakurai, director of the Kirby series, recently discussed why the iconic City Trial map from the GameCube classic Kirby Air Ride hasn't returned. The development team considered reviving the massive arena for modern Kirby projects, but faced significant obstacles. The primary issues included technical constraints related to the original map's specific optimization for older hardware and the difficulty of balancing its open-ended exploration with modern gameplay loops. While the team recognized the immense fan demand, the resources required for a faithful recreation ultimately led to the project being shelved. This insight provides a rare look at the decision-making process behind legacy content in the Kirby franchise.