In order for you to play Trainz: A New Era on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 7 64bit
Processor (CPU):
Intel 'i' series/AMD K10 series introduced 2009 onwards. 2 physical cores, 2Ghz 64 bit
Memory (RAM):
4 GB RAM
Graphics Card:
NVIDIA GT 430 or better/ AMD ATI 5550 or better
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
30 GB available space
In order to play Trainz: A New Era on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
OS *:
Windows 8.1 64bit
Processor (CPU):
Intel i5 3330/AMD FX 8350 or better, Quad physical core, 64 bit, 2.3Ghz or better
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA GTX 660 or better/ AMD HD 6950 or better
DirectX:
Version 11
Network:
Broadband Internet connection
Storage:
30 GB available space