Hello dmarymac,
Welcome to the jam.
Go to the menu, and select "Save file" to save your current work as a text file on your computer (keep the file safe).
The spooky adventure code is available on the jam page here:
https://itch.io/jam/adventuron-halloween-jam
The graphics are not included in the game itself, and it's a smaller version of the game, with enough code there to demonstrate Adventuron features.
You can copy and paste the code into the editor (after saving your work), and study the code from there. If you need help or assistance in any way, feel free to use this thread.
Chris