Yea I just uploaded the exe file to the main upload and not the zip file. I'm going to try to fix this by uploading the zip file to the main upload area. Did you get the game working?
Due to me using the new Unity 2017.3.0f3 version the exe does not work unless you have the Data folder and the UnityPlayer.dll file in a folder with the exe file. This is available in the source link. Sorry for the confusion.