Roberta Williams is an American retired game developer she was born in Simi Valley, California in 1953. She retired from video game development in 1999. Roberta helped to found Sierra Entertainment in 1980.
IGN put her in 29th spot on most influential people in video game universe while another place put her at number 10. In 2006 she started to write novels from her video game writing skills. Later a game website stated that she was working on an online video game.