Trainz 22: Pro Train CSX Heritage Loco Bundle 4

The Pro Train: CSX Heritage Loco Bundle 4 DLC for Trainz Railroad Simulator 2022 was developed by 3DZUG and published by N3V Games. Released on September 29, 2025, this downloadable content introduces five General Electric ES44AH locomotives, each painted in a different CSX Heritage livery. These locomotives are part of the Evolution Series, known for their 4,400 horsepower and AC traction systems, which have been widely adopted across North American Class I railroads.

The DLC features the following CSX Heritage liveries: 1972 Family Line, 1834 Georgia Railroad, 1967 Seaboard Coast Line, 1973 Chessie System, and 1976 Conrail. Each locomotive is equipped with advanced features, including an animated driver's cabin, animated wipers, ACS coupling support, running numbers, animated fans, custom head and ditch lights, and dynamic weathering. Additionally, the locomotives include functional elements such as an alerter (dead man) function, dynamic radio chatter, and advanced cabin sounds, enhancing the realism of the simulation experience.

Promotion for the DLC was conducted through various channels, including announcements on the Trainz Portal and Steam, as well as updates from the developer. The DLC was priced at $14.99 USD, aligning with the pricing of previous locomotive bundles in the Pro Train series. This promotional strategy aimed to attract both new players and long-time fans of the Trainz series by offering high-quality, detailed content that expands the variety of available locomotives.

Upon release, the DLC received positive feedback from the Trainz community, particularly among enthusiasts of North American railroads. Players appreciated the attention to detail in the locomotive models and the inclusion of multiple Heritage liveries, which allowed for greater customization and variety in train consists. The advanced features and realistic simulation elements further contributed to the DLC's positive reception, making it a valuable addition to the Trainz 2022 lineup.