Also if you wanted to, you could make a Mommy update and I can look at a video showing how to get the other ending because I don't know how to use a spectrogram.
And in the Mommy update, make the browser game downloadable and if you don't know how to make it multiplayer on the downloaded version then make it so people have to play the browser version to play multiplayer and make a mobile port for your games if you want to.