https://www.polygon.com/2018/6/1/17417130/fortnite-blitz-solo-showdown-ltm-mode-vbucks

Epic Games has announced that it is bringing back Fortnite’s competitive mode — originally called Solo Showdown — with a new version called Blitz Showdown.

As the name suggests, this new version of the Showdown limited-time mode will use the rules from Fortnite’s Blitz mode, meaning there’s more loot and weapons as well as faster material-gathering than the standard mode. Also changing this time around are the circles and storms. Players will be able to see where exactly the zone will start each game, but the storms in this mode will move significantly faster — and do more damage — than they do in other modes.