In order for you to play SIMULACRA 3 on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 7
Processor (CPU):
Intel Core i3, Ryzen 3 or equivalent
Memory (RAM):
4 GB RAM
Graphics Card:
nVidia GeForce 8800 GT, AMD Radeon HD 2400, Intel HD or any graphics card / APUs released from 2012 onwards
DirectX:
Version 9.0
Storage:
4 GB available space
In order to play SIMULACRA 3 on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Windows 10 or 11
Processor (CPU):
Intel Core i5, Ryzen 5 or equivalent
Graphics Card:
nVidia GTX 1060, AMD RX 480 or better
DirectX:
Version 9.0
Storage:
8 GB available space