Loco AI (Wingman) - best AI Blueprint editor assistant for UE5

Describe what you want inside your Unreal Editor, and the plugin builds it.

Stop spending days prototyping a mechanic you might cut in review. Describe the system. Test it today. Decide tomorrow.

Loco AI is an AI-powered editor assistant for Unreal Engine 5. Tell it what to build (Blueprints, Widgets, Materials, Levels) and it builds them directly inside your project through Unreal's reflection system. The AI does not get tired. You spend less time wiring and more time designing.

What It can Build

Every major UE5 system such as:

• Blueprints: Actor, Pawn, Character, GameMode, PlayerController

• Widget Blueprints: UMG with full tree construction and ready-made style presets

• Components: mesh, collision, audio, physics, camera, light

• Materials & Material Instances: parameters, textures, vectors

• Enhanced Input: Mapping Contexts and Input Actions wired in one call

• Level Actors: spawn, transform, attach, configure Lighting & Sky Atmosphere

• Audio: 2D / 3D, AudioComponents, SoundCues, Animation Sequences & Montages

• Physics: impulse, gravity, mass, damping

• Camera control: FOV, view targets, blends
  
  

Loco AI knows the patterns.

• Knows which exact Blueprint node you mean, even when the name is ambiguous. Picks the right one and shows you what it placed.

• Before touching your Blueprint, checks that everything is in order. If something is missing, tells you exactly what to add first.

• After every change, sometimes it can check if your logic actually runs at runtime. Disconnected nodes and broken chains or nodes are flagged before you hit Play.

• When a name is ambiguous, the resolver picks the most-likely match using a compatibility-ranked fallback list rather than guessing.
  
  

Built by a UE5 educator.

Loco AI (Wingman) is built by LocoDev, +18K subscribers on YouTube, +6k on Patreon. Built by someone who teaches Unreal full-time, hits the same Blueprint walls every student hits, and got tired of watching them quit.

When you report a bug on Discord, the person who replies is the person who wrote the code. If you get stuck during setup, message me on Discord, it's free.

Free, you bring your own AI

The plugin itself is free. I recommend using Claude CLI or Codex CLI for code changes, see more here: https://ai.locodev.dev/requirements

For APIS, I recommend using only for getting to know answers which Epic Developer Assistant already covers this: https://dev.epicgames.com/community/assistant/unreal-engine

The plugin supports these APIs: Anthropic, OpenAI, Groq, DeepSeek, OpenRouter, or Google Gemini (some providers have free tiers). Local Ollama also connect directly but it's slow.

Free plan includes:

• Limited prompts per month

• Limited Default theme

• Limited gameplay templates

• Limited custom rules total across projects

• Limited community library

• Limited prompt polishes per month

• Limited memory
  
  

The plugin is free here on Fab and fully functional on the BYOK path. An optional Premium ($20/month) tier is available on the developer's website for users who want more features

Before You Install

• Active development. We ship updates frequently.

• Results depend on your AI model. Loco AI prompts are tuned for Claude Sonnet and Opus. Run it on a weaker model and the output reflects that, that is not a plugin limitation.