Metal Gear Solid 4: Guns of the Patriots Tips

A bit of help with crying wolf
If you go to the coms tower furthest away from your starting position, go up the stairs on to the second floor and go all the way round to where the platform is broken off. Use a sniper rifle to shoot Wolf, she should come in to sight every once in a while, if not shoot a few Frogs so you are on caution. But some Frogs might come up the ladder so put a few claymore mines down so you dont have to worry about who comes up that ladder.