Fortnite is currently running its Halloween theme called ‘Fortnitemares 2020: Midas’ Revenge’ and it will last till November 3. While this update brings several aesthetic changes to the game like Halloween decorations, flying brooms, and more, there is a major gameplay change as well.

source https://gadgets.ndtv.com/games/news/fortnite-fortnitemares-2020-midas-revenge-halloween-mode-rejoin-after-death-shadow-ghsots-2315192#rss-gadgets-all