How do i make a mod?

[Legacy_AndarianTD]

               Open the module editor (launch NWN and choose "Toolset"), start playing around with it, and read the document that Lightfoot linked to. And yes, be prepared to put a lot of time into it if you want it to be any good. Good but quick is next to impossible even for experienced builders.

Also, please tell us whether what you have in mind is a single player module, a multi-player module, or a persistent world. Do you want something you can play yourself, play on a network with other players, or host on a server like an MMORPG?
               
               

               
            

[Legacy_Knight_Shield]

               Also...while getting used to the toolset ,read about what you want in your mod.

example:

  Do I want Cep in my module?What version of Cep do I want?
  Do I want any haks in my module?
  Do I want a subrace system?
  What treasure system do I want to use?
  What kind of teleport system do I want?
  What forge system do I want to use?
  What will I use to make the mod persistent if online use is intended.
  If is going to to be online,what operating system will I use?

  There are many other questions one could ask themselves,but I felt these were pretty important.