If you looking for Unity usage, you can found pre-alpha version here

mapgen

Map generator based on Voronoi Diagram and Perlin noise

Build from sources

Linux

Install dev version of SFML and libnoise
cmake .
make

Windows

Install SFML
Install CMake for Windows
cmake .
Built created solution with Visual Studio
Add libnoise.dll and sfml libraries to result folder
Copy images/ and font.ttf into save folder