How do I make a character walk towards me? Do I use a trigger or a custom encounter to make it work?
After the NPC has approached me, how do I make him initiate conversation?

{thanks voltric, but I wanted to know what to write in the script ;))

[This message has been edited by Gopher (edited July 04, 2002).]

NPC actions are controlled by scripts. You can set a script for movement and conversation. If the NPC is plot material you must likely wouldn't use a trigger or encounter on them. I would just place the NPC and add the scripts. You can find more on scripts in the NWN section here on SP or on the Bioware script forum.