Here are the minimum system requirements to run SAS: Secure Tomorrow smoothly and efficiently without any crash, freeze, slowness etc. on any computer;
Minimum System Requirements:
CPU: CPU 2.0 GHzRAM: 512 MB RAM (1GB for Windows Vista) GPU: GeForce FX5700 or Radeon 9700 with memory 128 MB DirectX: DirectX 9.0c (it is applied on DVD) or later version OS: Microsoft Windows XP/VistaHDD: 3 GB (4,5) empty seats on a hard disk (4GB for Windows Vista) Sound Card: 16-bit the sound map compatible with DirectX 9.0
Please also have a look at other posts under “System Requirements” category to view & check if your computer system is powerful enough to run other games like SAS: Secure Tomorrow smoothly.