Big Bad Wolf

Remember the old song "Whose afraid of the Big bad Wolf?", unfortunately, there are those little sheep that can't defend themselves.  Of course, there mother would defend them if she is around.   This game lets you defend the little sheep that are scared of the big bad wolves.  You can erect a tower to help you defend, but there are times when you can't erect one simply because the location is not ideal for a tower.    You need to do what you can do to defend the young sheep from the wolves.  The cannon need to be charge before it can fire and it takes time.  You need to use your ammo wisely.