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Game Generator — Deterministic Learning-Game Factory with HITL Playtest Loop

Live: https://game-generator-three.vercel.app · Code: 02_ai-engineering-code/game-generator/ (scripts/ingest-flashcards.mjs, README.md)

Problem. Turning exam flashcards into varied, playable learning games by hand doesn't scale.

What I built. A generator that ingests flashcard specs (PNG + JSON metadata) and auto-produces game variants across 5 modes (match-answer, order-steps, what's-missing, multiple-choice, categorize) from 170 templates, with per-mode suitability scoring. A human-in-the-loop admin authors/curates; students play via an IndexedDB-persisted dashboard; playtest feedback is captured to playtest-feedback.jsonl / PLAYTEST-NOTES.md to improve future generation. Next.js 16 + React 19 + TS, Playwright tested at phone viewport.

Why it matters. A deterministic content factory with a structured feedback loop — the same eval/iterate discipline behind good AI systems, applied to learning-game generation. Genuinely novel product surface.

GG · Applied AI Engineering portfolio · synced to youdontneedmy.help design