In order for you to play Project Downfall on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7 or newer
Processor (CPU):
Dual core from Intel or AMD at 2.8 GHz
Memory (RAM):
8 GB RAM
Graphics Card:
nVidia GeForce 260, ATI/AMD Radeon HD2600/3600
DirectX:
Version 11
Storage:
5000 MB available space
Sound Card:
DirectX Compatible
In order to play Project Downfall on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system
OS *:
Windows 7 SP1 or Windows 8.1 or Windows 10 (64bit versions)
Processor (CPU):
Intel Core i7 3770 @ 3.5 GHz / AMD FX 8350 @ 4.0 GHz
Memory (RAM):
16 GB RAM
Graphics Card:
NVIDIA GeForce GTX 760
DirectX:
Version 11
Storage:
5000 MB available space
Sound Card:
DirectX Compatible Sound Card