Migrate from Unreal to Summer Engine
You can migrate your Unreal project to Summer Engine. The workflow: have the AI use shell and tools to research your existing project, create a migration plan, then rebuild in Summer Engine. Relatively fresh projects can often be done in one pass; larger projects need more planning.Step 1: Prepare Your Unreal Project
Document your project
Have a clear picture of your levels, Blueprints/scripts, and assets. The AI will need to understand your structure
Download Summer Engine
Visit summerengine.com and download
Step 2: Use AI to Research and Plan
In Summer Engine’s chat, ask the AI to:- “Use shell and tools to research my Unreal project at [path]. Analyze the structure, levels, and Blueprints. Create a migration plan.”
- “Based on my Unreal project structure, what’s the best order to rebuild the core systems?”
- “List the main levels and actors I need to recreate”
Step 3: Rebuild with AI Assistance
Start with core systems
Rebuild your player, camera, and core mechanics first. Describe what you had: “Create a first-person controller with jump and crouch”
Recreate levels
Describe each level: “Build an outdoor environment with terrain, trees, and a building”
Project Size Matters
| Project Size | Difficulty | Approach |
|---|---|---|
| Fresh / small | Easy | Often one-shot. Describe the game, AI rebuilds it |
| Medium | Moderate | Break into systems. Migrate level by level |
| Large | Planning required | AI researches first, creates detailed plan. Migrate in phases. You already have assets. Focus on structure and logic |
Next Steps
First Chat
Learn effective AI prompting
AI Operations
What Summer Engine can do in your project
Existing Project Quickstart
If you have an existing project to open
Need help or have questions? Reach out to our founders at founders@summerengine.com or join our community on Discord for fast responses.

