Create an INSANE Open World in 10 Minutes – Gaea & Unreal Engine 5.5! 
Ever wanted to create breathtaking open worlds but thought it would take weeks*? Think again! In this video, I’ll show you how to generate *AAA-quality landscapes in just 10 minutes using Gaea and Unreal Engine 5.5.
From sculpting realistic terrains in Gaea to bringing them to life in UE5 with Nanite, Lumen, and procedural foliage, you’ll learn a fast and efficient workflow for building stunning open-world environments. Whether you’re an indie developer, game designer, or environment artist, this tutorial will help you level up your world-building skills!
What You’ll Learn:
Quick terrain generation with Gaea
Importing & optimizing landscapes in Unreal Engine 5.5
Enhancing realism with textures, lighting, and foliage
Pro tips for a seamless workflow
https://dev.epicgames.com/community/learning/tutorials/d619/create-an-insane-open-world-in-10-mins-gaea-and-unreal-engine-5-5