Train Sim World CSX Heavy Haul is a simulation game that puts you in the shoes of a train conductor, tasked with hauling heavy loads across the United States. Developed by Dovetail Games, this game is part of the popular Train Sim World series, known for its realistic graphics, immersive gameplay, and attention to detail.

Search for the DLC. You need the base game ( Train Sim World 4 or TSW5 ) first. Then search for: “Train Sim World: CSX Heavy Haul” .

The star of the show is the CSX ES44AC, a 4,400-horsepower beast designed for brute force. The simulation is so detailed that every button, switch, and gauge in the 3D cab is interactive. You must perform pre-start checks, release the independent and automatic brakes, manage the throttle through 8 notches, and watch your sand levels when the wheels slip on wet rails.