The Update is mandatory. Without it, 50/20 mode crashes. With it, it’s barely playable on stock hardware. On a hacked Switch with overclocking, it rivals the PC version.
Ultimate Custom Night (UCN) Nintendo Switch edition, released on April 30, 2021 , is the official console port of the ultimate Five Nights at Freddy's Ultimate Custom Night Switch NSP -Update- -eShop-
: Resampled graphics for a sharper look. Localization : Added subtitles in 11 different languages. The Update is mandatory
If you own the eShop version: