During this year’s Game Developers Conference, Epic Games unveiled its new in-house tool, Procedural Content Generation (PCG), within Unreal Engine 5, sparking discussions and inspiring new ...

Epic's using the demo to showcase the engine's large open-world features, photo reconstruction and procedural generation. You can faff around with Unreal Engine 4 for free right now.

This tech is essentially a procedural generation plugin for the Unreal and Unity game engines which allows developers to interactively and visually create "detailed and expansive" 3D worlds.