What problem does it solve? Game development spans gameplay programming, physics, AI, networking, asset pipelines, and platform-specific optimization, and coordinating all of these disciplines without a structured workflow leads to fragile prototypes and missed performance budgets. This Skill provides a role-focused engineering workflow that takes a game from core loop definition through profiling and release builds. ## Core Features & Use Cases - Gameplay Systems Engineering: Build game loops, input handling, physics, animation state machines, and game AI as reusable components rather than one-off scene logic. - Multiplayer and Networking: Implement networking and authority models for multiplayer games when required. - Performance and Release Operations: Profile CPU, GPU, memory, and frame time against budgets, then create release builds and verify platform-specific behavior. - Use Case: You are prototyping a multiplayer game in Unity. Use this Skill to define the core loop, prototype the highest-risk mechanic first, integrate assets within performance budgets, and produce a QA checklist and release configuration. ## Quick Start Use the game-developer skill to prototype the core gameplay loop for my Godot platformer and set up a performance profiling plan.