I made a separate fork that works on Linux, but is unable to do input capture. You'd have to compile it yourself, but it should work. Best of luck! ttps://github.com/Silver0006/PNGTuber-Plus
If you are on windows you need to go to your appdata folder. Searching %appdata% should work. appdata\roaming\godot\app_userdata\PNGTuberPlus
