Bill asks Arthur to rob a Boles Overland banking coach passing through the area west of Dewberry Creek. After mentioning they will need some female distraction, Arthur asks Tilly to come along. While riding to their destination, Bill and Tilly already begin arguing. Upon arriving, Tilly becomes offended by one of Bill's comments and Bill decides to simply attack the coach by shooting at the guards, causing Tilly to ride off.
After dealing with all guards, Arthur is required to jump onto the wagon in order to make it stop. The coach eventually comes to rest near the Oil Derrick in The Heartlands. Upon realizing the side doors are locked, Arthur decides to blow them open. The duo ends up with a total take of $307.50, with the player receiving $82.50 as a reward.