Fans created external utilities like HOG to generate realistic terrain based on actual geographic data, overcoming the game's original draw distance limits.
Provides a first-person or external view of operating the train using realistic controls or a simplified "DCC" dial.
TRS2004 introduced functional industries, allowing players to transport goods like coal, wood, and passengers, which physically changed the state of the rolling stock (e.g., piles of coal appearing in wagons). Driver & Surveyor Modes: