It's hard not to respect Epic's willingness to implement such massive changes to Fortnite while keeping the spirit of the game intact. It's a brilliant way to keep gamers engaged and to constantly evolve the Battle Royale title.
It never feels like a stagnant title, and while the core mechanics haven't been altered too much, having a Battle Pass for the title really does seem like you've got access to a new game for as long as Epic decides to be in the Fortnite business.
One of the biggest changes that gamers see in the title, and one that's implemented across different chapters and major season events, are stark map changes.
Sometimes these alterations result in popular in-game landmarks, like Tilted Towers, becoming utterly destroyed. This is exactly what happened to the fixture on the May 4, 2019, unvaulting event. A volcano wrecked the Tilted Towers and they haven't been back since.
Then, at the end of Chapter 2, the island's map literally flipped on itself, which set the course for the new map upgrade at the start of Chapter 3.
Some eagle-eyed fans took it upon themselves to map out the snow-covered bit of the map and discovered something huge. In their investigations, they were able to outline shapes beneath the powder. Those shapes turned out to be some buildings that appeared to have the same footprint as the Tilted Towers.