All For One

All For One is a challenge added in the Fallout: New Vegas add-on Dead Money.
==Challenge requirements==
The Courier must save every Sierra Madre companion; Dog and God, Dean Domino and Christine Royce.
==Effects==
Grants the player character 100 XP upon completion.
==Notes==
This challenge is not repeatable.
Category:Dead Money challenges
es:Todos para uno
ru:Все за одного