Instructions
Open NWN2 via your Start Menu or using your desktop icon. Either begin a new game or continue a saved game.
Press the "~" key in the top, left of your keyboard to open the console once you are in game play.
Type in "DebugMode1" and press "Enter." You need to remove the quotes from "DebugMode1."
Type in "rs ga_alignment(1,0)" and press "Enter." The first number corresponds to how much of a change you want and the second number refers to the good/evil scale (0) or lawful/chaotic scale (1). The following values are available:
4: 70 points good/lawful
3: 10 points good/lawful
2: 3 points good/lawful
1: 1 point good/lawful
-1: 1 point evil/chaotic
-2: 3 points evil/chaotic
-3: 10 points evil/chaotic
-4: 70 points evil/chaotic
For example, if you want your character to gain 70 points toward chaotic, you would enter "rs ga_alignment(-4,1)" and press "Enter."
Save your game and either continue playing or exit.