League of Legends is a fast-paced, competitive online game that blends the speed and intensity of an RTS with RPG elements. Two teams of powerful champions, each with a unique design and playstyle, battle head-to-head across multiple battlefields and game modes. With an ever-expanding roster of champions, frequent updates and a thriving tournament scene, League of Legends offers endless replayability for players of every skill level.

Two opposing teams, known as the Terrorists and the Counter Terrorists, compete in game modes to complete objectives, such as securing a location to plant or defuse a bomb and rescuing or guarding hostages. The Global Offensive professional scene consists of tournaments hosted by third-party organisations and Valve-organised or co-sponsored tournaments, referred to as majors. Majors have larger prize pools; originally set at $250,000, the prize pools for majors have risen, with MLG Columbus 2016 having the first pool of $1,000,000.

Fortnite Battle Royale is a player-versus-player battle royale game for up to 100 players, playing alone or in squads of two or four. Players airdrop from a “Battle Bus” that crosses the game’s map without any weapons. When they land, they must scavenge for weapons, items, and resources, avoiding being killed while attacking other players. Over the course of a round, the safe area of the map shrinks down in size due to an incoming storm; players outside that safe area take damage and can be killed. This forces remaining players into tighter spaces and encourages player encounters. The last player or squad alive is the winner.

PUBG is a player versus player action game in which up to one hundred players fight in a battle royale, a type of large-scale last man standing deathmatch where players fight to remain the last alive. Players can choose to enter the match solo, or with a small team of up to four people. In either case, the last person or team left alive wins the match. During the August 2017 Gamescom event, Bluehole and ESL organized the first Battlegrounds invitational tournament, with a $350,000 prize pool. Separate events were held for solo players, two-player teams, two-player teams fixed to first-person perspective, and four-player squads. Each event featured three matches, with the player or team scoring the highest across all three named winners.

The gameplay of King of Glory highly resembles the game called League of Legends, created by Riot, owned by Tencent. The game has over 300 million registered users, with 80 million daily active users, according to data released by Tencent.

Clash Royale is a tower rush video game which pits players in games featuring two and four players (one on one or two on two) in which the objective is to destroy the most amount of opposing towers, with the destruction of the “King tower” being an instantaneous win. The Clash Royale Crown Championship is the official e-sports world championship of the game, developed by Supercell. The tournament connects the best players all over the world from North America, Asia, Latin America, Europe, and more. The first edition had over 28 million participants all over the world, becoming the world’s largest Clash Royale event.