Hi Wolfhowler! To play the game you can download the WIN_Tala_KickstarterDemo.zip file if you're on windows, or the OSX_Tala_KickstarterDemo.app.zip file if you're on a mac.
Once that is downloaded you have to (depending if you're on a windows machine or mac)
-WINDOWS-
Dowload the WIN_Tala_KickstarterDemo.zip file
Unzip the folder, there are instructions here https://support.microsoft.com/en-au/help/14200/windows-compress-uncompress-zip-f...
- Locate the zipped folder that you want to unzip (extract) files or folders from.
- To unzip all the contents of the zipped folder, press and hold (or right-click) the folder, select Extract All, and then follow the instructions.
and then run Tala_Flowerseed.exe which should will be in the folder that you unzipped. That will open the launcher and you can press the 'Play!' button at the bottom of that window to start.
-MAC-
Download the OSX_Tala_KickstarterDemo.app.zip file, find your Downloads folder and open the OSX_Tala_KickstarterDemo file and that should work.
Good luck getting it to work. :)