The #1 longest-running American musical in Broadway history is now a hit slot game by H5G! Play CHICAGO today! Join Roxie, Velma, and the gang in an exciting slot game that is sure to entertain and delight. Bursting with special features, there’s no way you won’t hit the big time in this innovative game! CHICAGO the Musical. 3 by 5 reels. 40 paylines. Super Stacks, the Broadway Bonus, and a Pick Bonus.