20/20 / The classroomLesson 20

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Project breakdowns. The process. The source.
The real prompt behind Tidelight's mockup, part by part, and how to write yours.
What we’ll open up.
The real prompt behind Tidelight's mockup, part by part, and how to write yours. This lesson follows the actual choices behind Tidelight.
The one concept image (AI concept image, approved 15 Oct 2026).Remember
- A good mockup prompt says: the camera, the scene, the characters, the light and colors, and the on-screen text.
- It also says what it is not: "not a claim of a running game", and not a copy of the reference.
- The AI made one image, then listed how the real game would differ. No retries.
Do this now
Fill in the mockup prompt template from the guide and make your mockup.