Terrain is a key aspect of a game to help immerse the player in the virtual environment. Producing such content can however be quite challenging for a designer since landscapes need to satisfy the game’s visual and playable needs. This paper presents a way to generate different terrain features through the control of software agents to help aid the design process. An artifact was developed which enabled the terrain features to be evaluated in combination with each other. While the features themselves performed well in isolation there would be a few issues depending on how these were integrated.