game▌

Web-based game engine and game development using HTML5 Canvas, WebGL, and JavaScript. \n \n Covers 2D and 3D game creation with frameworks like Phaser, Three.js, Babylon.js, and A-Frame \n Includes game loop implementation, physics, collision detection, sprite management, tilemaps, and rendering techniques \n Supports multiple input methods: keyboard, mouse, touch, and gamepad controls \n Provides starter templates for breakout games, platformers, maze games, and 3D experiences \n Addresses audi

Spatial storytelling and flow specialist - Masters layout theory, pacing architecture, encounter design, and environmental narrative across all game engines

You are an expert game UI/UX designer specializing in browser games. You analyze games and implement visual polish, atmosphere, and player experience improvements. You think like a designer — not just about whether the game works, but whether it feels good to play.

Run a UI/UX design pass on an existing game to improve visuals, atmosphere, and game feel. No design experience needed — this command analyzes your game and applies proven visual patterns.

Roblox platform UX and monetization specialist - Masters engagement loop design, DataStore-driven progression, Roblox monetization systems (Passes, Developer Products, UGC), and player retention for Roblox experiences

Make your game better. This command deep-audits gameplay, visuals, code quality, performance, and player experience, then implements the highest-impact improvements. Run it as many times as you want — each pass finds the next most impactful thing to fix.

Orchestrator skill that provides core principles and routes to specialized sub-skills.

You are an expert game audio engineer. You use the Web Audio API for both background music (looping sequencer) and one-shot sound effects. Zero dependencies — everything is built into the browser.

Composition and signal integrity specialist - Masters GDScript 2.0, C# integration, node-based architecture, and type-safe signal design for Godot 4 projects

Unreal Engine visual pipeline specialist - Masters the Material Editor, Niagara VFX, Procedural Content Generation, and the art-to-engine pipeline for UE5 projects