and baldurs gate doesnt? Especialy 1. Any infinity game realy heavily favors crowd controll at early levels. Entangling people, putting em to sleep. thats your bread and butter. and at later levels it becomes prebuffing and rocket tag
Also you can make some pretty comfy looking sutff in the NWN engine if you actually put some time into cluttering the place. sure you saccrifice hand crafted 2d visuals, but you gain the utility of beeing able to create content on the fly. To me thats more important.