In order for you to play Zero Escape: The Nonary Games on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 7
Processor (CPU):
Intel Core i3-530 CPU 2.93 GHz or better
Memory (RAM):
4 GB RAM
Graphics Card:
DirectX 9.0 compatible GPU with at least 1GB of VRAM
DirectX:
Version 9.0
Storage:
4 GB available space
Sound Card:
DirectX 9.0c compatible sound card