In order for you to play Flashback on Windows with minimal graphics settings, your computer must meet the following requirements
OS *:
Windows® XP SP3 / Windows® Vista SP2
Processor (CPU):
Core 2 Duo E4400 2.0GHz or Athlon 64 X2 Dual Core 4200+
Memory (RAM):
1 GB RAM
Graphics Card:
256 MB DirectX® 9 / Radeon HD 2600XT or GeForce 7600 GS
DirectX:
Version 9.0c
Network:
Broadband Internet connection
Storage:
3 GB available space
Sound Card:
DirectX 9.0-compliant sound card
In order to play Flashback on Windows with maximum graphics settings, you need a computer with a configuration no worse than the following
OS *:
Windows® XP SP3 / Windows® Vista SP2
Processor (CPU):
Core 2 Duo E6600 2.4GHz or Athlon 64 X2 Dual Core 5600+
Memory (RAM):
2 GB RAM
Graphics Card:
512 MB DirectX® 9 / Radeon HD 3470 or GeForce 8600GT
DirectX:
Version 9.0c
Network:
Broadband Internet connection
Storage:
3 GB available space
Sound Card:
DirectX 9.0-compliant sound card