|For game mode in Fallout Tactics, see Tough Guy (Fallout Tactics).|
Repeatedly breaking bones has led them to become stronger (somehow). After crippling any limb (head, torso, arms or legs) a total of 50 times, limb damage reduced by 20%
- Having the Adamantium Skeleton, Toughness and Hit the Deck perks will cause the challenge to be more difficult to complete. However those three perks and Tribal Wisdom (Honest Hearts) combine exceptionally well once the challenge is completed.
- Having the Small Frame trait will make it easier. Gaining the Tough Guy perk negates the negative effect of the Small Frame trait as well.
Behind the scenes
- This perk is based on Wolff's law, the practice of increasing the strain on a bone to make it stronger.