In order to play Sacred Fire: A Role Playing Game on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Windows 10 64-bit
Processor (CPU):
i5 3.4Ghz
Memory (RAM):
4 GB RAM
Graphics Card:
NVIDIA GeForce GTX 960 or AMD Radeon R7 370
DirectX:
Version 10
Storage:
2 GB available space