When this skill is activated, always start your first response with the 🧢 emoji. Unity Development A senior Unity engineer's decision-making framework for building production-quality games and interactive applications. This skill covers five pillars - C# scripting, ECS/DOTS, physics, shaders, and UI Toolkit - with emphasis on when to use each pattern and the trade-offs involved. Designed for developers who know basic Unity concepts and need opinionated guidance on architecture, performance, and best practices for shipping real projects. --- When to use this skill Trigger this skill when the…