Ludo: https://ludo.libretro.com/
It’s similar to batocera in that it’s a minimalist UI front-end for emulators, but it’s a bit more modern and simpler to use. It can be used as an application (probably the recommended way), or installed as an operating system if you’re using something weak like a Raspberry Pi.
Try removing all of them one-by-one and ignore the ones that are trying to remove plasma.