How do you beat crying wolf on mgs4

The most straightforward method to defeat Crying Wolf in Metal Gear Solid 4 is with sniper weapons. As you may have noticed, the snowstorm makes it virtually impossible to see anything unaided during the boss battle. As such, equip the Solid Eye and change it to NV (night vision) mode. This will allow you to see the body heat of Crying Wolf as well as the Haven Troopers. Also keep Muna equipped in the item window, as on harder difficulties, your Psyche level will drop rapidly due to the low temperatures. If you are going for a non-lethal kill, equip the Mosin-Nagant, it's the only non-lethal weapon that can engage Crying Wolf at these distances. Climb onto either of the Communication Towers, as this will give you a better vantage point, as well as keep you from getting trampled by Crying Wolf when she starts running around. Also, keep an eye on the wind direction the corner to make sure she can't smell you, although this can only be done with the Solid Eye unequipped. If you don't need to non-lethally defeat Crying Wolf, any sniper rifle will do, although I recommend the M82A2, Railgun, or DSR-1, as these deal a great deal of damage with little dropoff in power and accuracy at long ranges. When using the Solid Eye, you will be able to see Crying Wolf easily when she opens the back of her shell to use her Railgun. Use this opportunity to shoot her. Once either her Life bar or Psyche gauge is depleted, you have beat her. All that's left is the Crying Beauty portion of the battle.