Make your next creation.
Turn your ideas into 3D assets. Start creating with Hyper3D.
The author says they gave GPT-6 Astra this idea in Codex. It requests a small playable 3D obstacle course featuring a character, moving barriers, collectibles, and a goal area.
State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.
Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.
For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.