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Record an autonomous 50 FPS promo video of your game for social media. Use when the user says "record a video", "make a promo", "capture gameplay", "record gameplay footage", or "make a trailer for my game". Do NOT use for gameplay testing (use qa-game).
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | record-promo |
| description | Record an autonomous 50 FPS promo video of your game for social media. Use when the user says "record a video", "make a promo", "capture gameplay", "record gameplay footage", or "make a trailer for my game". Do NOT use for gameplay testing (use qa-game). |
| argument-hint | [path-to-game] |
| license | MIT |
| metadata | {"author":"OpusGameLabs","version":"1.3.0","tags":["game","video","promo","recording","playwright","ffmpeg"]} |
Autonomously capture smooth, high-FPS gameplay footage of your Phaser game — ready for TikTok, Reels, Moltbook, or X. No human input needed during recording.
Record a promo video of the game at $ARGUMENTS (or the current directory if no path given).
Verify these are available:
curl -s http://localhost:3000/). If not, start one with npm run dev in the background. Note the port.npx playwright --version. If not installed: npm install -D @playwright/test && npx playwright install chromiumffmpeg -version | head -1. If not found, tell the user to install it (brew install ffmpeg on macOS) and stop.Load the promo-video skill for the full technique reference.
Read the game's source files to understand:
src/scenes/GameScene.js — find death/failure methods to patch outsrc/core/EventBus.js — event flowsrc/core/Constants.js — input keys, game dimensionssrc/main.js — verify __GAME__ and __GAME_STATE__ globals are exposedCreate scripts/capture-promo.mjs adapted for this specific game:
1080 × 1920 (9:16 mobile portrait)cp <plugin-root>/skills/promo-video/scripts/convert-highfps.sh <project-dir>/scripts/
chmod +x <project-dir>/scripts/convert-highfps.sh
mkdir -p output
node scripts/capture-promo.mjs --port <port>
bash scripts/convert-highfps.sh output/promo-raw.webm output/promo.mp4 0.5
Extract a thumbnail at the 5-second mark and show it to the user:
ffmpeg -y -ss 5 -i output/promo.mp4 -frames:v 1 -update 1 output/promo-thumbnail.jpg
Read the thumbnail image and display it. Report duration, frame rate, and file size.
/record-promo examples/flappy-bird
Result: Patches out death → generates input sequence for the game's controls → captures 13s of autonomous gameplay at 1080x1920 (9:16) → converts to 50 FPS MP4 → output/promo.mp4 ready for TikTok/Reels.
Tell the user:
Promo video recorded! 50 FPS, mobile portrait (1080×1920).
File:
output/promo.mp4Post it to TikTok, Reels, or X to drive traffic to your game.
Generate true pixel art sprites, tilesets, and animations with the Retro Diffusion API — the best dedicated pixel art model. Use when the user says "generate pixel art", "make a sprite with AI", "use Retro Diffusion", "rdpk", or wants high-quality pixel art faster than hand-coded sprite arrays. Requires a Retro Diffusion account and RETRODIFFUSION_API_KEY (paid credits). Great for quick prototyping of 2D Phaser games.
Add music and sound effects to a game using the Web Audio API — background music, gameplay themes, and SFX. Zero dependencies. Use when the user says "add music", "add sound effects", "add audio", "make it sound good", "add BGM", or "add SFX to my game". Do NOT use for gameplay features or visual design.
Audit and improve the visual design, polish, and player experience of an existing game. Use when the user says "make my game look better", "improve the design", "add polish", "add juice", "add particles", "fix the UI", or "make it more visually appealing". Do NOT use for gameplay logic changes (use add-feature instead).
Analyze a game, find what needs work, and implement the highest-impact improvements. Use when the user says "improve my game", "make my game better", "fix my game", "what's wrong with my game", or "polish my game". Run repeatedly — each pass finds the next most impactful thing to fix. Do NOT use for adding specific new features (use add-feature) or initial game creation (use viral-game for one-shot builds, make-game for milestone-driven projects).
Use when the user wants to design, scaffold, build, or iterate on a video game — including brainstorming new game ideas, planning a gameplay loop, choosing an engine, scaffolding a project, adding features, fixing gameplay bugs, or working on assets. Triggers on phrases like "make a game", "create a [genre] game", "build a [type] game", "I want to make a [genre]", or any session inside a game project directory (has docs/, src/, or an engine config).
Register your game on Play.fun (OpenGameProtocol), add the browser SDK, and get a monetized play.fun URL. Use when the user says "monetize my game", "add Play.fun", "add rewards", "register on Play.fun", or "get a play.fun URL". Requires Play.fun MCP server for game registration.