How Epic Games optimized Unreal Engine for Fortnite Battle Royale

40 million players a month! Over 4 million players at a time! And still growing!! Within less than 1 year from the release of Battle Royale, Fortnite has become one of the most played games of all…

Fortnite will arrive on PS5 and Xbox Series X at launch - The Verge

Digital Disruption: How Epic Games is Shaping the Future of Gaming, by Sumit Singh

Optimizing UE4 for Fortnite: Battle Royale - Part 1, GDC 2018

Epic Games' Fortnite will be the developer's first Unreal Engine 4 game - Polygon

Unreal Engine Improvements for Fortnite: Battle Royale

Fortnite's massive UE5 update delivers next-gen features on all consoles at 60fps

Battle-testing Unreal Engine 5.1's new features on 'Fortnite Battle Royale' Chapter 4

Fortnite-maker Epic completes $1B funding round

The Next Generation of Fortnite Battle Royale is Powered by Unreal Engine 5.1

Unreal Engine - Wikipedia

Fortnite got a huge facelift in chapter 4 - The Verge