How to Make A Visual Novel_6 The save files

You can use two save point in a game, the auto save and quick save
the  two filename is defined in init.xml

save.xml autosave.xml

if you use [autosave] or click the save button in the game, you will find some file like this in document directory.
The filename is what you set in the init.xml. 

include the node <svar/> and <playingat>, which store the game variable and the scenario and line where you played.