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farworld-labs/remix-game-best-practices

Name: remix-game-best-practices
Author: farworld-labs

skills/remix-game-best-practices/SKILL.md

Mobile-first game creation best practices for Remix

7 stars

tools

Updated Apr 4, 2026

$ install --global

skillsauth

npx skillsauth add farworld-labs/remix-skills remix-game-best-practices

Install this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.

Security Scan Results

3 of 9 scanners reported clean

Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.

Scanners Passed

Scanners in report

Clean

TrivyContainer and dependency vulnerability scanner

95%

Clean

SemgrepStatic code analysis for vulnerabilities

95%

Clean

mcp-scan (Snyk)Model Context Protocol security validation

95%

Skipped

Snyk (dep)Open source security scanning

50%

Skipped

Socket.devSupply chain security analysis

50%

Skipped

VirusTotalMulti-engine malware detection

50%

Skipped

CrowdStrikeAdvanced threat intelligence

50%

Skipped

OSV-ScannerOpen Source Vulnerability database check

50%

Skipped

OWASP Dep-Check

50%

Last scanned: Apr 4, 2026, 8:33 PM285.4s1 file scanned

SKILL.md

name:: remix-game-best-practices
description:: Mobile-first game creation best practices for Remix

Game Creation Best Practices

Mobile-First Requirements

Build for portrait orientation only.
Canvas must be 720x1080 (2:3 aspect ratio).
Do not use landscape layouts or controls.
Design for thumb-friendly interactions and readable UI.

Mandatory Remix SDK Usage

Include the SDK script in HTML <head>:

<script src="https://cdn.jsdelivr.net/npm/@remix-gg/sdk@latest/dist/index.min.js"></script>

Use only the supported SDK APIs:

window.RemixSDK.singlePlayer.actions.saveGameState({ gameState: {...} })
window.RemixSDK.singlePlayer.actions.gameOver({ score: number })
window.RemixSDK.onPlayAgain(() => { ... })
window.RemixSDK.onToggleMute((data) => { ... })
window.RemixSDK.ready()
window.RemixSDK.gameState
window.RemixSDK.hapticFeedback()

Forbidden APIs and Patterns

Do not use localStorage.
Do not use sessionStorage.
Do not use navigator.vibrate(...).
Do not use window.RemixSDK.vibrate(...).
Do not use non-existent SDK methods (save, checkpoint, etc.).

Game Over and Restart Flow

End runs only with:

window.RemixSDK.singlePlayer.actions.gameOver({ score: finalScore })

Do not implement a custom game-over screen.
Handle replay via window.RemixSDK.onPlayAgain(...).

State Persistence

Persist progress only with saveGameState.
Read persisted values from window.RemixSDK.gameState after await window.RemixSDK.ready().
Keep saved state compact and serializable.

Haptics and Audio

Use window.RemixSDK.hapticFeedback() for collisions, scoring, UI interactions, and game over.
Respect onToggleMute state for all game audio.
Use lightweight Web Audio API SFX for better mobile performance.

Framework Rules

Phaser (2D)

Use global Phaser (no imports).
Use scene lifecycle (preload, create, update).
Use Arcade physics for collisions.
Do not set parent in Phaser.Game config.

Three.js + Cannon-ES (3D)

Use globals THREE and CANNON (no imports).
Use requestAnimationFrame loop.
Include ambient + directional lighting.
Sync mesh transforms from physics bodies every frame.

Code and Runtime Constraints

Write ES6 JavaScript only (no TypeScript).
Do not use import statements.
Assume browser-only runtime (no Node.js APIs).
Define initGame() and call it at the end of the file.

Validation Checklist

Before finalizing a game, verify:

Portrait 2:3 canvas (720x1080).
SDK hooks present (gameOver, onPlayAgain, onToggleMute).
No forbidden storage or vibration APIs.
Haptics integrated for meaningful gameplay events.
Restart flow works cleanly from onPlayAgain.

Related Skills

farworld-labs/remix-add-image

content-media

VerifiedTrustedCommunity

Generate and add images to a Remix game

9SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-add-image

farworld-labs/threejs-lite

development

VerifiedTrustedCommunity

Build lightweight mobile-friendly 3D browser games with Three.js

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/threejs-lite

farworld-labs/remix-upload-game

tools

VerifiedTrustedCommunity

Upload and validate HTML game code for Remix. Use when creating or updating a draft version through the CLI, MCP tools, or direct REST calls.

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-upload-game

farworld-labs/remix-upload-asset

data-ai

VerifiedTrustedCommunity

Upload images, audio, or 3D models as hosted game assets

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-upload-asset

Download

For Claude Desktop. Download once, then upload the file in the app — no terminal needed.

Need help? View full Cowork setup guide →

Install manually

Choose your platform

# Clone the repo
git clone https://github.com/farworld-labs/remix-skills.git

# Copy into Claude Code skills folder (global)
cp -r remix-skills/skills/remix-game-best-practices ~/.claude/skills/

Claude Code Skills — official skills path docs.

Repository

farworld-labs/remix-skills

7 stars

Compatible with

Claude Code

OpenAI Codex CLI

ChatGPT

farworld-labs/remix-game-best-practices

skills/remix-game-best-practices/SKILL.md

Mobile-first game creation best practices for Remix

7 stars

tools

Updated Apr 4, 2026

$ install --global

skillsauth

npx skillsauth add farworld-labs/remix-skills remix-game-best-practices

Install this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.

Security Scan Results

3 of 9 scanners reported clean

Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.

Scanners Passed

Scanners in report

Clean

TrivyContainer and dependency vulnerability scanner

95%

Clean

SemgrepStatic code analysis for vulnerabilities

95%

Clean

mcp-scan (Snyk)Model Context Protocol security validation

95%

Skipped

Snyk (dep)Open source security scanning

50%

Skipped

Socket.devSupply chain security analysis

50%

Skipped

VirusTotalMulti-engine malware detection

50%

Skipped

CrowdStrikeAdvanced threat intelligence

50%

Skipped

OSV-ScannerOpen Source Vulnerability database check

50%

Skipped

OWASP Dep-Check

50%

Last scanned: Apr 4, 2026, 8:33 PM285.4s1 file scanned

SKILL.md

name:: remix-game-best-practices
description:: Mobile-first game creation best practices for Remix

Game Creation Best Practices

Mobile-First Requirements

Build for portrait orientation only.
Canvas must be 720x1080 (2:3 aspect ratio).
Do not use landscape layouts or controls.
Design for thumb-friendly interactions and readable UI.

Mandatory Remix SDK Usage

Include the SDK script in HTML <head>:

<script src="https://cdn.jsdelivr.net/npm/@remix-gg/sdk@latest/dist/index.min.js"></script>

Use only the supported SDK APIs:

window.RemixSDK.singlePlayer.actions.saveGameState({ gameState: {...} })
window.RemixSDK.singlePlayer.actions.gameOver({ score: number })
window.RemixSDK.onPlayAgain(() => { ... })
window.RemixSDK.onToggleMute((data) => { ... })
window.RemixSDK.ready()
window.RemixSDK.gameState
window.RemixSDK.hapticFeedback()

Forbidden APIs and Patterns

Do not use localStorage.
Do not use sessionStorage.
Do not use navigator.vibrate(...).
Do not use window.RemixSDK.vibrate(...).
Do not use non-existent SDK methods (save, checkpoint, etc.).

Game Over and Restart Flow

End runs only with:

window.RemixSDK.singlePlayer.actions.gameOver({ score: finalScore })

Do not implement a custom game-over screen.
Handle replay via window.RemixSDK.onPlayAgain(...).

State Persistence

Persist progress only with saveGameState.
Read persisted values from window.RemixSDK.gameState after await window.RemixSDK.ready().
Keep saved state compact and serializable.

Haptics and Audio

Use window.RemixSDK.hapticFeedback() for collisions, scoring, UI interactions, and game over.
Respect onToggleMute state for all game audio.
Use lightweight Web Audio API SFX for better mobile performance.

Framework Rules

Phaser (2D)

Use global Phaser (no imports).
Use scene lifecycle (preload, create, update).
Use Arcade physics for collisions.
Do not set parent in Phaser.Game config.

Three.js + Cannon-ES (3D)

Use globals THREE and CANNON (no imports).
Use requestAnimationFrame loop.
Include ambient + directional lighting.
Sync mesh transforms from physics bodies every frame.

Code and Runtime Constraints

Write ES6 JavaScript only (no TypeScript).
Do not use import statements.
Assume browser-only runtime (no Node.js APIs).
Define initGame() and call it at the end of the file.

Validation Checklist

Before finalizing a game, verify:

Portrait 2:3 canvas (720x1080).
SDK hooks present (gameOver, onPlayAgain, onToggleMute).
No forbidden storage or vibration APIs.
Haptics integrated for meaningful gameplay events.
Restart flow works cleanly from onPlayAgain.

Related Skills

farworld-labs/remix-add-image

content-media

VerifiedTrustedCommunity

Generate and add images to a Remix game

9SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-add-image

farworld-labs/threejs-lite

development

VerifiedTrustedCommunity

Build lightweight mobile-friendly 3D browser games with Three.js

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/threejs-lite

farworld-labs/remix-upload-game

tools

VerifiedTrustedCommunity

Upload and validate HTML game code for Remix. Use when creating or updating a draft version through the CLI, MCP tools, or direct REST calls.

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-upload-game

farworld-labs/remix-upload-asset

data-ai

VerifiedTrustedCommunity

Upload images, audio, or 3D models as hosted game assets

7SKILL.mdUpdated Apr 4, 2026

farworld-labs/remix-upload-asset

Download

For Claude Desktop. Download once, then upload the file in the app — no terminal needed.

Need help? View full Cowork setup guide →

Install manually

Choose your platform

# Clone the repo
git clone https://github.com/farworld-labs/remix-skills.git

# Copy into Claude Code skills folder (global)
cp -r remix-skills/skills/remix-game-best-practices ~/.claude/skills/

Claude Code Skills — official skills path docs.

Repository

farworld-labs/remix-skills

7 stars

Compatible with

Claude Code

OpenAI Codex CLI

ChatGPT