In Fallout 3 karma is the system that measures your moral actions and their consequences. There are Good, Bad and Netural levels of Karma with multiple levels and tiers within them.Planet Fallout Wiki: Fallout 3 Karma People will react to your presence differently depending on your Karma.
Fallout 3 Karma Titles
In Fallout 3 you can gain levels in Karma which grant you different titles. Each title has an Achievement tied to it, worth 10, 20 and 30 points per each tier.
- Level 8 Karma Titles:
- Bad: Reaver; Neutral: Mercenary; Good: Protector
- Level 14 Karma Titles:
- Bad: Harbinger of War; Neutral: Pinnacle of Survival; Good: Ambassador of Peace
- Level 20 Karma Titles:
- Bad: Scourge of Humanity; Neutral: Paradigm of Humanity; Good: Last, Best Hope of Humanity