Sneak

If your character wants to be a ghost, unseen and unknown to the wasteland this is the skill for you. Sneak skill affects how well your character interacts with enemy detection ranges and how much sound you make. Players will find that they can always attempt to sneak past guards, but with a high Sneak skill moving close and taking risks will be much more viable. Pickpocketing is also governed by Sneak; it will be easier to rob people when you are highly skilled in the art of stealth.