GPT-6 Astra

Three themed kart games from one greybox

Take the supplied Unity kart-racing greybox and produce three playable themed variants: pirate, candy and cyberpunk. Reuse the core driving loop, replace environments and feedback, play-test each build and fix the most visible bugs.

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Three themed kart games from one greybox

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Prompt

Reference prompt

Take the supplied Unity kart-racing greybox and produce three playable themed variants: pirate, candy and cyberpunk. Reuse the core driving loop, replace environments and feedback, play-test each build and fix the most visible bugs.

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

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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.

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