Computer games publisher HeR Interactive began publishing an adventure game series based on the character in 1998. The games follow the popular "point-and-click format" with players playing as Nancy and using their mouse to move around a virtual environment to talk to suspects, pick up clues, solve puzzles, and eventually solve the crime. Many of the games are either directly or loosely adapted from novels in the various series, while some others are new storylines created by the company. While most of the games are computer games, with most available only on PC and some newer titles also available on Mac, Her Interactive also have released some of the titles on other platforms, like DVD and Nintendo Wii system. The games are normally targeted for a family audience, with the rating of "ages 10 and up"; most of the games have the ESRB rating of "E" ("Everyone"), though some such as ', and ' are rated "E10+" ("Everyone ten and up"). Lani Minella voiced the Nancy character for thirty-two games from Her Interactive from 1998 until 2015. Following the release of "Sea of Darkness", the company announced that Minella would not be returning to the series. She was replaced with Brittany Cox beginning with the release of "Midnight in Salem" in 2019.