If you purchase any standard edition of the older Train Sim World (often listed as Train Sim World 2020 ), CSX Heavy Haul is typically included as the core route.
The game is primarily available on PC via Steam and the Microsoft Store . Content Highlights Train Sim World® 6: Free Starter Pack - Xbox
You can still find digital keys or physical copies at retailers like GameStop for approximately $39.99 or through discount key sites like dLcompare where prices may be lower.