Oh yeah, a storm circle closes in on you and keeps shrinking as it goes. Zone Wars maps usually take place in large, open environments such as islands, where players can build anywhere they want inside the play area.
Zone Wars allow you to experience the sweatiness of an actual Fortnite late game where players are usually incredibly skilled at building, editing, and moving with high caution. Zone Wars Maps in Fortnite are some of the game's best and most popular creative mode maps.