For version 0.9 we've been hard at work the past half year to improve and expand the audio content while also upgrading the existing audio system. The initial audio system for Eco was built using Unity and this has been entirely replaced by the Audiokinetic Wwise audio system. This new audio system allows us to move a lot faster when adding new content and includes many features not available in the regular Unity audio system.
Here's a list of our Eco Update 9.0 Blogs: Read more