Fulldome · Production
March 2026
Building the Arcanum Saga: Two Years Inside Unreal Engine to Make a Fulldome Universe
Hand-built in Unreal Engine, frame by frame — the real production story behind Aeon and Ai Divine.
Everything in the Arcanum Saga was built by hand in Unreal Engine. No AI image generation, no diffusion models, no shortcuts. Every environment, every character, every light and particle system — authored directly, one scene at a time. The look didn't come from a prompt. It came from years of technical work and a very clear vision of what this universe needed to feel like.
Aeon took two years. Two years of building shaders, sculpting geometry, solving dome projection, iterating on camera paths, rendering and re-rendering sequences until they were right. The fulldome format doesn't forgive — the audience is inside the image, surrounded by it, and any weak seam or awkward transition is immediately felt. Getting that right took time we couldn't rush.
Ai Divine came next and has been a different kind of project — one year in and still ongoing. It's a larger, more complex film, and the world demanded more. New characters, new environments, expanded lore. The production is active; the film grows as the universe does.
One recent addition to Ai Divine: the soundtrack now features original music composed using Suno — music we made ourselves for this specific film. That's the only place AI tools appear in this production: in the audio, created by us, for this project. The visuals remain entirely hand-built.
Building in Unreal Engine for the dome format means solving problems that don't have established solutions. Equirectangular projection at dome quality, real-time vs. offline rendering decisions, how light behaves in a hemispherical frame — these are craft problems, not generation problems. The engine is a tool we've learned to push far past its defaults.
The Arcanum Saga is a ten-film universe. Aeon is complete and available for licensing. Ai Divine is also licensable — an ongoing production that continues to grow as new chapters are completed, available to planetariums and immersive venues now. The other eight films are in various stages of development, building out a mythology designed from the beginning to span the full series.