In order for you to play Cultist Simulator on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 7 or later
Processor (CPU):
2GHz or better
Memory (RAM):
1 GB RAM
Graphics Card:
1280x768 minimum resolution, post-2012 graphics hardware
DirectX:
Version 9.0c
Storage:
500 MB available space
Sound Card:
DirectX 9.0c compatible