Valleyfair turned things upside down with Delirious, a 70-foot looping thrill ride for its 2018 season. Delirious coils riders upside-down on a seven story, 360-degree freestanding structure with a high capacity, high-speed train. Completing ten revolutions in less than a minute, Delirious leaves guests craving more hang time. The ride is a prominent feature in the park's Route 76 nostalgia-themed area. Delirious joined other improvements in the picturesque Route 76 area, including new shade structures, improved lighting, and enhanced seating and gathering locations.