South Park: The Fractured But Whole

South Park: The Fractured but Whole is an upcoming sequel to the South Park: The Stick of Truth.

The game will feature the boys in their "superhero" personas.

Plot
Butters, using his alias of Professor Chaos, has stolen The Stick of Truth, prompting the boys to don their superhero garb in order to combat him.

History
On June 18, 2015, Matt Stone and Trey Parker visited E3 2015 and announced that because of their "new abilities with creating games" a sequel to the Stick of Truth would be released.