GTA IV

http://www.gamespot.com/pc/action/grandtheftauto4/index.html

Minimum System Requirements
• OS: Windows XP/Vista
• Processor: Intel Core 2 DUO @ 1.8 GHz/AMD Athlon 64 X2 @ 2.4 GHz
• Memory: 1.5 GB
• Hard Drive: 16 GB Free
• Video Memory: 256 MB (nVidia GeForce 7900/ATI Radeon X1900)
• Sound Card: DirectX Compatible
• DirectX: 9.0c
• Keyboard & Mouse
• DVD Rom Drive

Recommended System Requirements
• OS: Windows XP/Vista
• Processor: Intel Core 2 QUAD @ 2.4 GHz/AMD Phenom X3 @ 2.1 GHz
• Memory: 2 GB (2.5 GB for Vista)
• Hard Drive: 18 GB Free
• Video Memory: 512 MB (nVidia GeForce 8600/ATI 3870)
• Sound Card: DirectX Compatible
• DirectX: 9.0c or 10
• Keyboard & Mouse
• DVD Rom Drive