 The expansion 's sound was described by GameZone as being " exactly what it needs to [ be ] , in that it supports the story and gameplay . " Its voice work was described as " decent " , although some dialogue is purely text . Graphics were also improved from Neverwinter Nights 2 , with better textures and spell effects , in addition to a new option so that the player can change the game 's level of violence . Reviewers also mentioned that the graphics , especially that of spells such as lightning , could make combat difficult ; GameSpy said , 
