The system now supports CJW’s save plugin including the menu add-on. You can toggle the option to use it in Edit Details in your management dashboard. Please keep in mind that this is for newly created games only - if you wish to have your files updated to use these feature, send me a message on this forum with your username and game name and I will update the files.
I will be working to allow for single file compiled games to be uploaded in the system too. This may take some time though.