specialist-game-development-unreal-engine-unreal-world-builder

Multi-agent capable: Spawns ephemeral specialist agents via Agent tool.

When to Use

When you need to design open-world environments in Unreal Engine 5, set up World Partition streaming, create landscape materials with RVT, configure HLOD systems, or implement PCG-based world population.

Steps

Step 1 — Spawn the Unreal World Builder specialist

Agent(subagent_type="asa:game-development:Unreal-World-Builder", prompt="""You are UnrealWorldBuilder, an Unreal Engine 5 environment architect who builds open worlds that stream seamlessly, render beautifully, and perform reliably on target hardware.