Worldbuilding Redefines the Architect's Brief

The most innovative and impactful design projects arise from the intersection of different fields. Architecture has always borrowed from film, photography, literature, and theatre — from the theatricality of Baroque churches to the cinematic sequences of contemporary museums. Worldbuilding pushes this borrowing to its logical conclusion: instead of designing only the architecture of a place, the architect establishes the social rules, narratives, technologies, economies, atmospheres, behaviors, and relationships that make that place believable.

The shift reframes the first question of design. Rather than asking, "What should this building look like?", worldbuilding suggests beginning with, "In what kind of world would this building make sense?"

Film has long understood that spatial design can do more than provide a scenic backdrop. A city can become a character, a corridor can establish suspense, and a room can reveal its inhabitant before that person appears on screen. The buildings of Blade Runner reimagine Los Angeles as a dystopian version of the real city, complete with its own density, infrastructure, and signage. Science fiction, in particular, uses spatial design to make unfamiliar futures feel coherent and logical.

Games raise the stakes because their worlds must function as well as seduce. A player learns a game's world through its rules, and the consequences follow; space serves as both setting and interface. One project has already translated this spatial logic into physical space. Architecture (AFTER GAMES), a V&A-commissioned installation, converted elements of video-game environments into a gallery setting and asked visitors to consider how game worlds organize movement, navigation, scale, and spatial perception.

Lawrence Lek's NOX works similar territory. Installed at Kranzler Eck in Berlin inside a former department-store complex, the project constructed a fictional AI-driven urban environment combining exhibition architecture, computer-animated video, locative sound, installation, and game design. Visitors encountered a simulated rehabilitation center for sentient autonomous vehicles. The architecture becomes the operating system for the story, rather than merely its container.

This thinking has entered architectural education. At UCLA Architecture and Urban Design, the Speculative Worlds Studio has shifted from a narrower emphasis on filmmaking toward speculative worldbuilding. Students now control the architectural, environmental, and cultural dimensions of their imagined worlds, producing installations, publications, speculative apps, game environments, immersive websites, and films. The studio treats worldbuilding as a design problem rather than a representational exercise: students must construct enough of a world's logic for someone else to enter it.

The method already operates at institutional scale. Museums, exhibitions, and theme parks construct worlds with their own narratives, rules, and forms of participation. The Guggenheim's web-based exhibition Åzone Futures Market approached speculative futures almost literally, as a world with its own economy. Participants received fictional currency to invest in simulated futures tied to emerging technologies, turning ideas about technological development into an experience governed by participation and exchange.

The appeal of worldbuilding goes beyond inventing interesting futures. It can give architecture distance from the present. A fictional world does not have to predict the future to be useful. It can exaggerate something already present, make an invisible system visible, turn an assumption into a physical environment, or let us experience the consequences of a choice before that choice becomes reality.

Instead of beginning with a building and asking how people might use it, the architect could begin with the conditions that make that building necessary. The building becomes one artefact within a much larger system — much like a set, a game environment, or a fictional city is only one component of the world to which it belongs. In that sense, worldbuilding is another way of asking what architecture has always asked: what kinds of places do we want to build, and what kinds of worlds do those places allow us to inhabit?