GPT-6 Astra

Asset-driven explorable Unity city

Assemble an explorable Unity city from the provided asset library. Create a coherent road network, towers, vehicles, palms, lighting and navigation, then optimize the scene and produce a stable first-person walkthrough.

Create with Hyper3D

Asset-driven explorable Unity city

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Prompt

Reference prompt

Assemble an explorable Unity city from the provided asset library. Create a coherent road network, towers, vehicles, palms, lighting and navigation, then optimize the scene and produce a stable first-person walkthrough.

Exact original wording has not been verified. The original post provides the project context.

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Keywords

Prompt optimization tips

  1. Specify editability

    State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.

  2. Close the test loop

    Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.

  3. Stage long builds

    For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.

HYPER3D / RODIN

Create 3D assets with Rodin

Turn an image or a few words into detailed characters and props for your scene.

Imagine It.
Shape It.