《要塞英雄》是一款由Epic Games開發的線上遊戲，提供三種不同的遊戲模式：合作射擊生存遊戲《要塞英雄：拯救世界》，最多可有四名玩家與類似殭屍的生物戰鬥，可建造防禦工事；免費大逃殺遊戲《要塞英雄 大逃殺》，最多支援100名玩家和免費沙盒遊戲 《要塞英雄：創造》，玩家創造自己的島嶼，而《要塞英雄 大逃殺》則為當中最知名的模式。Epic Games在見到PUBG的成功後，意識到《要塞英雄》亦能加入大逃殺模式，於是便用了兩個月時間加入了大逃殺模式。《要塞英雄 大逃殺》用了僅僅兩星期便吸引了一千萬玩家，至今成為了全球最多人遊玩的遊戲之一。在2019年舉行的「要塞英雄 世界盃」全球比賽，單人模式的冠軍獨得高達三百萬美金的獎金，賽事更有錄得多達二百三十萬的觀眾。
Fortnite is an online video game developed by Epic Games and released in 2017. It is available in three distinct game mode versions that otherwise share the same general gameplay and game engine: Fortnite: Save the World, a cooperative hybrid-tower defense-shooter-survival game for up to four players to fight off zombie-like creatures and defend objects with traps and fortifications they can build; Fortnite Battle Royale, a free-to-play battle royale game in which up to 100 players fight to be the last person standing; and Fortnite Creative, in which players are given complete freedom to create worlds and battle arenas, while Fortnite Battle Royale being the most famous game mode among all. Epic Games saw the success of PUBG, and started adding the battle royale mode into their own game in about 2 months. Fortnite Battle Royale attracted over 10 million players in the first 2 weeks, and since then it has become one of the most played games in the world. The solo event of Fortnite World Cup, the international tournament held in 2019, has a prize money of US$3,000,000. Also an estimated of 2.3 concurrent million viewers have been recorded for this event.