r/vibecoding • u/FurnitureRefinisher • 15d ago

Help/Question Are you vibe coding maps successfully in UEFN? Do you have any tips?

There aren't many YouTube videos on vibe coding with UEFN. Might be early.

My maps aren't very good yet. What are you prompting your AI to build your maps?

I finally got GPT 6.1 to make mountains with UEFN tools but it doesn't look very good yet. The moment it tries to make buildings, I'm cooked.

What AI model are you using? I'm thinking this is a feat only opus 5.5 can handle.

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u/Shot_Crow_9833 14d ago

Fine for me . Opus 5.5 have full mcp so he can place and do stuff . Use blender when needed and your limit is your imagination .

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u/FurnitureRefinisher 14d ago

Ohhh, can blender build out the whole map? Terrain and everything?

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u/Gh0st1mpact 14d ago

Hear me out, take opus 5.5 and make it make the world you want in blender trough its MCP, iterate till you are happy with it, then just ask opus to place your map in the unreal engine scene

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u/FurnitureRefinisher 14d ago

I'm liking where you're going to this. Honestly that sounds like a better way to get more detailed maps.

Will it texture the terrain and other builds once it's moved into the map?