Monica Valentinelli
Italian-American game designer, author, essayist, editor, and game developer
About Monica Valentinelli
Monica Valentinelli was a science fiction writer, board game designer and role-playing game designer.
Monica Valentinelli is an Italian-American game designer, author, essayist, editor, and game developer. She studied at University of Wisconsin–Madison, and holds a B.A. in English with a Creative Writing Emphasis. She started working in the hobby games industry in 2005. She is the author of several roleplaying games and supplements, as well as short stories and essays, and is an anthologist as well. Since 2016 she has been an industry speaker and Guest of Honor at several game conventions.
Career
Monica Valentinelli contributed to All Flesh Must Be Eaten and the Ninja Burger RPG, and also served as Marketing Director for Steve Jackson Games. She rose to prominence as a game designer when Margaret Weis Productions hired her as lead writer and line manager of the Firefly RPG, which was released in 2014. After leaving MWP, Valentinelli was announced by Onyx Path Publishing as the lead designer for the second edition of Hunter: the Vigil.
Aside from her contributions to roleplaying games, Valentinelli co-edited the anthology, Upside Down: Inverted Tropes in Storytelling with Jaym Gates. Publishers Weekly described this book as "both enjoyable to read and an incisive work of commentary on the genre" of speculative fiction. Charles de Lint wrote that he loved the anthology, Upside Down. Valentinelli has also authored reference works in the Firefly franchise for Titan Books, including the Firefly Encyclopedia and Firefly: The Gorramn Shiniest Language Guide and Dictionary in the 'Verse.
Valentinelli was one of the selected Industry Insider speakers for Gen Con 2016, the first time that the convention had majority of women speakers, and she detailed on her blog how critics falsely described the list of speakers as being composed of indie gaming people, which she felt indicated it was "meant as a slight as it is inconsequential to the opiners. Much like small press or self-published to some, in fiction." She cancelled her Guest of Honor invitation to OdysseyCon in 2017, citing a previous experience of sexual harassment by OdysseyCon volunteer Jim Frenkel, leading to a discussion of sexual harassment at gaming conventions and more generally in the RPG industry. In 2017 she was Guest of Honor at Ropecon in Finland.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Frequently asked questions
Who was Monica Valentinelli?
Italian-American game designer, author, essayist, editor, and game developer
What was Monica Valentinelli's occupation?
Monica Valentinelli was a science fiction writer, board game designer and role-playing game designer.
Sources & further reading
· Wikipedia: Monica Valentinelli
· DBpedia: Monica Valentinelli
Cite this page
APA: Biography.guide. (2026). Monica Valentinelli. https://biography.guide/monica-valentinelli/
MLA: "Monica Valentinelli." Biography.guide, https://biography.guide/monica-valentinelli/.
Chicago: "Monica Valentinelli." Biography.guide. https://biography.guide/monica-valentinelli/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:24 UTC