System Requirement:
Processor: 2.6 GHz Dual-Core
OS: Windows XP , Windows Vista, Windows 7, or newer
Memory: 1 GB (XP), 2GB (Vista/7)
Hard Disk Space: 4 GB
Video Card: 512 MB RAM, ATI Radeon 4850 or higher, NVIDIA GeForce 8800 GT or higher
DirectX: 9.0c
Sound: Direct Sound Compatible

Download Links:
DOWNLOAD INVERSION