Download Coffee Procedural Terrain Free Unity. 

Coffee Procedural Terrain Features

NEW IN Version 1.1

Biome edge overlapping has been added to get rid of the hard biome edges that could be seen prior.

Infinite Terrain Generator with Biomes as Flat Shaded or normal terrain.

Terrain LOD Swapping.

Seed generated object spawns per biome using a Pooling System to maintain high performance.