Rapid playable game prototype

Create a visually coherent playable game prototype under a strict time and token budget. Prioritize one complete loop, responsive input, clear feedback, stable performance and a shippable browser build over feature count.

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.

Imagine It. Shape It.