From publisher blurb:
Test Your Luck in the Calcio Games!
Step right up and test your mettle against the marvelous mechanical monsters of Horozum, the villain that seeks to destroy everything the gnomes hold dear. Compete in a variety of challenges that will challenge your moxie and your muscles in games of chance and skill, from "You Bet Your Death!" to "Cashout!" across three different stages: the primordial dangers of the Acid Swamp, the fungal fiends of the Mushroom Forest, and the clockwork horrors of Carillon Mountain. Eight teams will compete for the grand prize: 100,000 gold and some legendary magic items too!
Think you've got what it takes? 7th level PCs are encouraged to sign up in groups of up to six. But beware, you’re not just gambling for gold, you’re playing with your life!
This comprehensive adventure includes 16 new monsters, 12 new spells, and 7 mercenary companies; battle maps; digital miniatures; and an interactive game show (requires PowerPoint) to enhance the adventure.