for linux users if you get the error "./Funkin: error while loading shared libraries: libvlc.so.5: cannot open shared object file: No such file or directory " all you gotta do is open the terminal and type " sudo apt install libvlc5 " after its done opening it again (btw i am using mint)
DAWGGG it ain't illegal, there ain't no freaking law that the freaking supreme court of the United States of America accepted that prevents us from making friday night funkin mods
its probably just happening because you are playing on a low end device. No quick fixes exept for getting a better device or having the developers try and make it go faster.