12/18/2025
Unreal Agent is now live on FAB! An copilot that does much more than answer questions, it drives Unreal Engine 5 for you giving a whole new meaning to
https://fab.com/s/107c0703da62
Running as a dockable tab in , Unreal Agent connects to GPTâclass models and a toolbox of editor integrations: Python ex*****on, scene queries, viewport screenshots, reflection, web/docs search, optional content generators using
, voice input, and more. Instead of copyâpasting snippets from a browser, you describe the outcome you want â and the agent plans, executes, and verifies changes inside your project.
With a bit of imagination, that means you can ask the agent to:
Block out gameplay spaces â Ask the agent to lay out rough levels: spawn and align modular meshes, drop in lights, volumes, and triggers, carve out combat arenas or traversal paths, then nudge spacing and composition after inspecting the scene.
Wire up systems & gameplay logic â Have it script editor tasks in Python to create and configure Blueprints, set up components, bind events, and generate data assets so you can prototype mechanics, encounters, and interactables faster.
Organize and refactor your project â Let it clean house: batchârename assets to match your naming standards, reorganize folders, fix redirectors, and split messy test levels into clean, reusable maps for production.
Lookâdev and iteration loops â Use the agent as a rapid iteration partner: build and tweak master materials and instances, place and adjust props, refine lighting and composition based on screenshots and scene queries.
Automate your pipeline â Turn repetitive editor chores into oneâshot prompts: set up import rules, autoâbuild scenes from naming patterns or tags, generate placement or PCG helpers, and run reliable âeditor macrosâ that keep your game and content in sync.
There are many emergent capabilities yet discovered!
Under the hood, Unreal Agent behaves more like a junior tools engineer than a chat window: it calls tools like python_execute, scene_query, viewport_screenshot, reflection_query, file_search, web_search, and (optionally) replicate_generate, then uses the results to decide what to do next.
Guardrails like ex*****on timeouts, loop detection, and verification steps keep those actions safe and predictable.
If youâve ever wanted to talk to your editor and have it actually do work alongside you, check out Unreal Agent on FAB, plug in your OpenAI API key, and see what happens when an agent is allowed to truly drive Unreal Engine.
Unreal Agent is now live on FAB! An that does much more than answer questions, it drives Unreal Engine5 for you giving a whole new meaning to .
https://fab.com/s/107c0703da62
Unreal Agent is an inâeditor AI agent copilot for Unreal Engine 5 that doesnât just suggest ideasâit builds actual content and systems inside your project.Running as a dockable tab in UE5.6, it connects to OpenAIâs GPTâclass models and drives the editor through Python, scene quer...