Welcome to StaudSoft's Synthetic World 0.2! It allows you via a seed to create a unique landscape with mountains, oceans, trees and beaches. Although it looks like a normal game engine, everything in the game is based on voxels. So everything you see can be changed. You can cut down trees, build a house or dig into the ground!
Hey this is a very cool wolf made a talented 3d artist for my game. Checkout his homepage: