[Vincent]

What's a NWN mod? And what does it do? xD

Uhhh. Ideal game would probably be...
Good graphics (not, like, Final fantasy 12-style. Those are too real. I like the latest Tales of- games' graphics. Anime graphics are better then real graphics for me.)
Good music
Good gameplay (always really important for rpg's)
Unique gameplay
Good customization (but not overly so)
Customizable weapons/armors
Alot alot of postgame content and secret content.
And a good colliseum/arena

I think that's about it...