Karma is just a measure of your moral standing in the Mojave, but has absolutely no impact in the game. It doesn't matter if you are good, neutral or evil. I played around 75 hours over 1.5 playthroughs and have yet to see its usefulness. Reputation on the other hand is key to factions being friendly or hostile to you.Natural said:Quick question: been playing for a hour or two now and whenever I steal stuff or kill innocents I get bad karma. What exactly is karma and does it matter so much as opposed to reputation with the different factions etc?