For the executable no installation required, just extract the files to a local folder and play.



If you wish to download a MAC OSX executable here you go:

https://dl.dropboxusercontent.com/u/75972146/COLOR%20WAVE%20mac%2064.zip

If you wish to check out the source files, you need Unity v5.5.0. Extract the files to a local folder, open Unity and select "open project", then select the root folder of the source files.