Duke, a purple - hued ape donning a cowboy hat, is a well - known figure in the Wild West of a fantastical land. He has a reputation for being tough yet fair, and he roams the open plains on his trusty steed. One day, a group of outlaws start causing trouble in a nearby town. They are stealing from the settlers and spreading chaos. Duke, feeling a sense of responsibility, decides to intervene. He rides into town, his eyes fixed on justice. However, things are not as straightforward as they se...