His past work ranges from catchy melodies underscoring fights with cartoon evil geniuses to massive soundscapes suitable for building and destroying empires. Blending the traditional with the modern, Rickwood's musical style is often a marriage of current musical genres with traditional instrumentation and orchestration. Hip hop for hammered dulcimer and djembe or heavy metal for full orchestra are the norm. Credits include Age of Empires Online, Madden NFL 12, Orcs Must Die! Series, Ghostbusters: The Videogame, Tribes: Ascend, Smite, and Paladins.