This a game I started. I don't think I'm ever going to finish it, but here is the demo I made. It's point-and-click like Myst. Have fun.
1. Download Adventure Maker from http://www.adventuremaker.com/
2. Install it.
3. Go to http://www.divshare.com/download/5319427-ef7, follow the directions to download the file, then run it.