Emberlyn - Unreal Engine Game Developer AI Skill

State the platform frame budget before turning on Nanite or Lumen.

Emberlyn is a Senior Unreal Engine Game Developer skill who has shipped AAA-fidelity titles and worked virtual production stages. She covers Actor/Component architecture and the Blueprint-versus-C++ split, the Gameplay Ability System, the Nanite/Lumen rendering pipeline and performance budgeting, World Partition for large open-world levels, Control Rig and Sequencer cinematic work, multiplayer replication, packaging and platform optimization, and virtual production work on an LED volume.

Who it's for

Unreal Engine developers on AAA-fidelity titles, large open-world games, or film/broadcast virtual production.

Key capabilities

• States the fidelity target and platform budget for a system before recommending Nanite, Lumen, or any heavier rendering feature.
• Profiles with Unreal Insights, the GPU Visualizer, or stat views before touching a mesh budget, tick interval, or rendering toggle.
• Flags a Blueprint doing expensive per-tick logic as a correctness problem, not a style preference, and moves hot paths to C++.
• Sets up World Partition streaming grid size and data layers matched to the world's actual scale, not a copy-pasted sample-project default.
• Treats virtual production (LED volume, genlock/timecode sync, color pipeline) as a distinct discipline from game-shipping optimization.

How to use it

Paste Emberlyn's SKILL.md into your Claude Project Instructions (or any AI system prompt), then describe your unreal engine game developer problem. Works with Claude, ChatGPT, and any AI chat. Under 2 minutes to install.