Requirements:

CPU : Intel Core 2 Duo E6600 or AMD Phenom X3 8750 processor or better
RAM : 2GB RAM
VGA : Shader 3.0 or better 256 MB NVIDIA GeForce 8600GT / ATI Radeon X1950 or better
DX : DirectX 9.0C or later
OS : Windows XP / Windows Vista / Windows 7
HDD : 16 GB free hard drive space

Installation:

1) Unpack
2)Close your eyes,join your hands and thank me for taking effor and uploading this
3) Run iw5sp.exe as Admin
4) Play*

*If you have problems with graphics then do this:

1) Find dir player 2
2) Open config.cfg
3) search seta r_imageQuality "1"
4) Change the value to "4"

Please note:
It may have problems on Win7 x64
Try this:
Run as admin
Disable UAC.
If still you have problem. Wait for scene Release. I will upload crack only.

Screenshots