Urban fantasy thrives on the juxtaposition of contrasting elements: the bustling urban landscape with its intricate and hectic city life versus the enchanting realm of the supernatural and magic. Urban fantasy sci-fi adds another layer, infusing the fantastical with the plausibility of science fiction.
Imagine a sprawling metropolis where suited executives meet with wizards in upscale offices guarded by elves, while in the alleyways, orcs and humanoid AIs plot an insurgency, feeling like second-class citizens beneath humans, elves, and dragons. This is the essence of urban fantasy sci-fi.

Unpacking the Allures of the Genre Mashup
This increasingly popular genre mashup, seen in books like Jim Butcher’s The Dresden Files and Seanan McGuire’s InCryptid series, and films like Bright (2017) and Enola Holmes (2020) (and some interpretations of superhero films like Doctor Strange), takes the core of urban fantasy and amplifies it with hypothetical scientific advancements. It’s a “borderline” fantastical sci-fi set in an urban environment.
Balancing the Elements
There’s no prescribed ratio for blending these genres. Men in Black and Minority Report, for instance, can be classified as urban fantasy sci-fi due to the presence of necessary elements, though they lean heavily on sci-fi, with the fantastical elements subtly woven in. Conversely, Hellboy and Blade are primarily fantasy with just enough sci-fi to qualify as a mashup.
While a perfectly balanced blend might seem ideal, it’s not always the most compelling. Consider Star Wars (ignoring the “urban” aspect for now). Its worldbuilding arguably achieves a balanced fantasy/sci-fi ratio, with the Force as a ubiquitous mystical power, diverse alien species as mythical creatures, and heroic journeys against evil. While immensely popular, Star Wars, categorized as space opera, doesn’t represent the pinnacle of all sci-fi/fantasy blends. It simply represents one successful form.
Beyond familiar examples, the most compelling aspect of urban fantasy sci-fi is the unpredictable interplay between technology and magic. Imagine hackers battling virtual demons using code from enchanted books, genetic manipulation unlocking magical abilities, AI powered by witchcraft, dragons created in labs, or extraterrestrials building magical cities on Earth.
Expanding Narrative Possibilities
Genre mashups unlock vast storytelling potential. Unlike pure sci-fi, which emphasizes plausibility, or pure fantasy, which explains everything through supernatural means, or even urban fantasy, where magic often lurks beneath the surface, a mashup allows these elements to coexist, clash, and intertwine in dynamic ways.
More Than Just a Mixture
While a genre mashup combines elements from different genres, it’s more than just a simple sum of its parts. It’s about creating connections. A person in high-tech armor fighting a wizard requires a compelling narrative link. Backstories and worldbuilding are crucial for shaping character interactions and motivations.
A successful mashup is genre-bending, breaking traditional boundaries in innovative ways. Urban fantasy sci-fi isn’t merely an assortment of genre elements; it’s a tapestry where each thread contributes to a multilayered story, enriching both worldbuilding and characterization.
The allure of urban fantasy sci-fi lies in the dynamic fusion of advanced technology and the wonder of magic. It captivates audiences with its unique exploration of speculative fiction, defying conventional genre boundaries. While urban fantasy alone might not appeal to sci-fi fans, and vice versa, a well-executed mashup has the potential to attract both.
Is urban fantasy sci-fi your favorite genre mashup? What movies, books, or TV series do you think reflect the combination perfectly? We’d love to hear from you.
Other Things You Might Want to Know
What is a genre mashup?
A genre mashup blends elements from two or more genres to create a unique combination. It’s a common practice in various art forms.
What are the most popular genre mashups?
Popularity varies depending on the target audience, but easily recognizable mashups include Sci-Fi Horror, Fantasy Romance, Sci-Fi Western, Action Comedy, Crime Drama, and Science Fantasy.
Are there some genres that simply can’t be mixed together?
While no genre combination is inherently impossible, some present greater challenges due to fundamental differences. Examples include Grimdark Fantasy and Children’s Literature, Erotic Romance and Religious Fiction, Hard Sci-Fi and Supernatural Horror, or Historical Romance and Extreme Gore.