American Truck Simulator: Idaho

American Truck Simulator: Idaho is a downloadable content expansion developed and published by SCS Software for the long-running truck simulation series. Released in 2020, it focuses on adding the US state of Idaho to the game’s growing map, offering players a new region to explore and deliver cargo within. The DLC is available only for the Windows version of American Truck Simulator, as the game does not feature native Mac or Linux support. Idaho connects seamlessly to the surrounding states already present in the game, expanding the road network and opening up new economic opportunities for virtual hauliers.

The expansion delivers a carefully recreated version of Idaho’s varied landscapes, from rugged mountain ranges and rolling farmlands to its urban hubs and scenic riversides. Players can visit real-world inspired cities such as Boise, Idaho Falls, and Coeur d’Alene, each with its own layout, industries, and delivery points. The DLC’s economy is shaped around the state’s strengths, with industries such as agriculture, timber, and food processing forming the backbone of the cargo network. The inclusion of famous natural sites like Shoshone Falls and picturesque byways encourages players to enjoy the scenery as much as the trucking itself.

Inspiration for Idaho came from its mix of natural beauty and economic importance, with SCS Software aiming to strike a balance between authenticity and the game’s condensed world scale. Research for the project included gathering photographic references, studying road layouts, and highlighting key landmarks to give players a true sense of the state’s character. The variety of terrain means the DLC offers diverse driving experiences, from challenging winding roads in forested hills to long, straight stretches through agricultural plains.

Promotion for Idaho included a series of developer blog updates, teaser trailers, and screenshots showcasing the state’s landscapes and industries in detail. It was also marketed through community-driven events and featured prominently on digital storefronts. Upon release, it was warmly received by players and critics alike, praised for its visual fidelity, atmosphere, and integration with the rest of the game’s map. While some noted the state’s smaller number of major urban areas compared to other expansions, many highlighted its scenic routes and distinct regional feel as a strong addition to the series.