OS: Windows XP, Vista, 7 or 8
Processor: Intel Core 2 Duo
Memory: 2 GB RAM
Graphics: Nvidia GeForce 8800 512 MB, ATI Radeon HD 3850 512 MB
With the USA DLC, a complete American game mode is added to Fever. Equivalent to the original European game mode, the player starts
in 1850 and experiences more than 150 years of railroad history. More than 50 realistic American vehicles including trains, buses, and trucks are included. To make the American experience complete, landscape and towns modified as well. Wild West stylized American towns spread in a desert landscape and wait for a transport tycoon to be connected to the world.
Also, environment elements like trees, streets and the sky have been adapted.