We are the creators of Errant Worlds - a set of procedural tools for creation of large maps in Unreal Engine. They allow you to leverage procedural generation while maintaining artistic control. Errant Worlds is split into three plug-ins: Biomes, Landscape, and Paths. They allow you to quickly create a vast terrain made of thousands of stamp brushes, cover it with foliage, grass, and other biomes of your design, and connect it with roads, paths, and other spline-based networks.