Speed Hack Crossfire Source Code

void SpeedHack(void)
{
       DWORD Speed = *(DWORD*)(CShell + 0x17BF8C0); // BasicPlayerPointer

    if (Menu)
    {
        *(float*)(Speed + 0x8) = (float)2.0; //0x8 shift walk - 0xC Crouch //increase float on your desire speed
    }
}