What the source shows
The festival page selects this work in its gaming category and describes the creator’s rapid AI-assisted build. It is evidence of the organiser’s selection and description, not an audit of the development process.
Supporting documentation (opens in a new tab)What to take into your own work
For a game, the useful unit is a playable loop: input, challenge, feedback and restart. Evaluate that loop before judging the number of generated assets or the speed claimed in the headline.
What this does not establish
Exact models, a playable destination and a full making-of record were not established in this review. Treat it as a visual discovery, not an installable or verified recipe.