if you ever update the game i hope you add "ending" screen that will show how many ending you get, with the name of every ending. It's actually very needed for a lot of your games that have multiple endings, because it's a little hard counting all of them myself. if you start making that kind of screen for your new and old games, you could add the option to rewatch the ending you already finished or you could make an "after" scene showing what happened after every end.