Star Wars Knights of the Old Republic II Cheats

Unlimited experience and dark side points
First, you must get Hanharr and have a high influence with him. A dialogue option will appear - "Why do you follow me" Ask this and later choose the option asking him about his life debt. Keep following the conversation to the end, and you will get 1000exp and dark side points. Additionally, Hanharr will receive a -2 to intelligence and a +2 to strength. After his intelligence gets to zero, it will go up to 250, allowing him to get any skill. His strength on the other hand will go down to zero once it reaches 250 (but it can go back up.)