Ars Technica stated that Williams was “one of the more iconic figures in adventure gaming.” GameSpot named her as the number ten in their list of “the most influential people in computer gaming of all time” for “pushing the envelope of graphic adventures” and being “especially proactive in creating games from a woman’s point of view and titles that appealed to the mainstream market, all the while integrating the latest technologies in graphics and sound wherever possible.” In 1997, Computer Gaming World ranked her as number 10 on the list of the most influential people of all time in computer gaming for adventure game design. In 2009, IGN placed the Williams at 23rd position on the list of top game creators of all time, expressing hope that “maybe one day, we’ll see the Williams again as well.” She was also a source of inspiration for the character of Cameron Howe in the AMC television drama Halt and Catch Fire. Williams was given the Pioneer Award at the 20th Game Developers Choice Awards in March 2020 for her work in the graphical adventure game genre and for co-founding Sierra On-line.