In order for you to play Spirited Thief on Windows with minimal graphics settings, your computer must meet the following requirements
Requires a 64-bit processor and operating system
OS *:
Windows 7 (SP1+) and Windows 10
Processor (CPU):
x64 architecture with SSE2 instruction set support.
DirectX:
Version 10
In order to play Spirited Thief on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
Requires a 64-bit processor and operating system