game_project_name
Returns: String
This read only variable returns the display name of your
game for the target platform in a "save-friendly" format for the
target platform. If the display name contains any characters that
are not permitted for a file name, they will be replaced
automatically with "_". The display name can be set in the Global
Game Settings. Note that since there are no restrictions on
file names for HTML5, this string will probably be the same as that
returned by game_display_name.
var file = game_project_name + ".ini";
ini_open(file);
ini_write_real("Scores", "Highscore", score);
ini_close();
The above code gets the project name and uses this to open (or
create) an ini file which is then written to.