Euro Truck Simulator 2 - Going East!
https://store.steampowered.com/app/227310/Euro_Truck_Simulator_2__Going_East/

American Truck Simulator - Utah
https://store.steampowered.com/app/1104880/American_Truck_Simulator__Utah/

ついでにマップDLCも安くなってるから買おう！