Tanya MacMillen, a.k.a. Blade, is an inhabitant of Vault 13 in 2161 and a possible identity of the Vault Dweller.
Tanya MacMillen is quick, agile, sharp, and bright, so much so she's picked up the handle "Blade." She's small - 105 pounds soaking wet - but she moves like a cat... except in combat when she moves more like lightning.
Tanya serves as a main character of One Woman's Path Through the Desert, a walkthrough provided in the guide. She is designed as a universal character, without any distinct specialization. The aforementioned document also suggests that she was supposed for a solo playthrough, without recruiting any companions. Tanya's description in the guide seems to ignore primary statistics bonuses from Small Frame and Giftedtraits. This article lists the actual in-game statistics.
↑Fallout Official Survival Guide p.33: "Blade" "Tanya MacMillen is quick, agile, sharp, and bright, so much so she's picked up the handle "Blade." She's small-105 pounds soaking wet-but she moves like a cat... except in combat when she moves more like lightning." "Strength: 4 Perception: 7 Endurance: 4 Charisma: 6 Intelligence: 8 Agility: 7 Luck: 4 Tag Skills: Small Guns, Speech, Repair. Traits: Small Frame, Gifted"