Fortnite: Epic Games Announces Zero Build, A New 'No-Build' Mode For The Battle Royale - Game Informer

It's now live in-game.

Epic Announces Fortnite Battle Royale Coming To Mobile - Game Informer

Fortnite Zero Build is the game's permanent no-build mode

Fortnite Know Your Meme

New Fortnite Zero Build game mode is being developed

Apparently zero build is an add-on (screenshot from Epic Games launcher) : r/FortNiteBR

The History of Fortnite So Far - IGN

Fortnite: Save the World - Wikipedia

Fortnite's Evolution Happened Just How It Needed To

Epic Games promotes Alan Wake 2 with new Fortnite experience that relives the original game - Neowin

Epic removes building from Fortnite permanently with Zero Build mode - Xfire

This game informer magazine I found buried in my room from 2014 : r/gaming