Metal Gear Solid 4: Guns of the Patriots Tips

Getting no damage easily in "Crying Wolf" boss battle
*you must use a sniper rifle for this to work*
when you start the fight look to your right and you'll see a 6-8 wheel military ATV. if you crawl under it you can watch for Crying Wolf to pop out of her shell and aim at you. that's when you snipe her. the frogs don't get close enough to shoot you very often, and if they do, they have to crouch first, so it gives you the advantage. if Crying Wolf doesn't come for a little while, crawl half way out so some of you is exposed. she'll howl if she's on her way. depending on your rifle, it may only take you 5-10 hits. and you won't take any damage!