The game of Monopoly set in Chicago, Illinois, USA.
Designer: (Uncredited)
Publisher: Parker Brothers
"All the fun and excitement of Parker Brothers classic real estate trading game is here in this Chicago Edition. Buy railroads, utility companies, and properties of all types - including the valuable Sears Tower and John Hancock Center. Increase the value of your properties by adding houses and hotels. Amass the greatest fortune in money and property and you're the winner!"
In other words, it's functionally the same as classic Monopoly.