You and your group of friends, Pete, Sally, Ethan, and Jessica, managed to find yourselves in a train yard, the whole area being frozen over in ice and snow.

As you all are looking around for supplies, you, yourself spot something. A ride. Not just any ride. an epic ride. There sitting on one of the yard's tracks, was Union Pacific's only operational 4000 Class Steam Locomotive, Big Boy #4014, a a 4-8-8-4 articulated steam engine. It was pulling a UP excursion train, the train being a mix of passenger, baggage, and sleeper cars, with a generator car at the front of the train, and observation car on the very back end of the train. The most shocking thing was, was that 4014 itself was still in steam and could easily be driven off right away.