In order for you to play Kathy Rain: Director's Cut 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 higher
Processor (CPU):
1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor
Memory (RAM):
2 GB RAM
Graphics Card:
DirectX 9 graphics device with WDDM 1.0 or higher driver
Storage:
2 GB available space
Sound Card:
Version 9.0
In order to play Kathy Rain: Director's Cut 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