Okay, after reading script for the 12875928756192375619285th time, I finally know how to add NPC characters into my party, it wasn't as hard as I thought, all you have to do is type in the AI code and it will join your part after specific action (eg. talk)
I now got Zakary (the Drypeak Warrens shaper), Braz....(you know... the leader of Rising), Tyall... (The shaper who teach you spell in drypeak warrens), a couple of guardings from Drypeak warrens and Rising, some shapers from Loyalist encampment.
There is one snag, however. I CAN add an agent into my party, BUT it appears to be bug/glitched, agents does not have character preview images. clicking on it to see it's stats will cause GF 2 to freeze and quit. Does anyone have a solution to that?
BTW, if anyone wants the script, feel free to post here and Ill add the link here, too busy to do it right now. (I'll check for replies soon. Say, every 12 Hours )