. . . "[[#Fallout 4"@en . . . "Adamantium Skeleton is a perk in Fallout 3, Fallout: New Vegas and Fallout 4."@en . . "Adamantium Skeleton is a perk in Fallout 3, Fallout: New Vegas and Fallout 4."@en . . "FO3, FNV"@en . . "Fallout 3 and Fallout: New Vegas perk image"@en . "FO4"@en . . "Adamantium Skeleton"@en . "Fallout 4 perk image"@en . "Endurance 7"@en . "Level 14"@en . . "Level 1/13/26"@en . "Limbs only receive 50% damage"@en . "Decreased chance for limbs to become crippled"@en . "1"^^ . . "3"^^ . . . . .