In order for you to play Pizza Express on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows 2000, XP, Vista, 7, 8
Processor (CPU):
Pentium or equivalent
Memory (RAM):
256 MB RAM
Graphics Card:
64 MB of video memory compatible with DirectX 8 or above
DirectX:
Version 8.0
Storage:
75 MB available space
Sound Card:
Compatible with DirectX 8 or above