Counter-Strike: Global Offensive (CS:GO) is a multiplayer first-person shooter video game developed by Hidden Path Entertainment and Valve Corporation. It is the fourth game in the Counter-Strike series

Dota 2 is a multiplayer online battle arena video game developed and published by Valve Corporation. The game is a sequel to Defense of the Ancients, which was a community-created mod for Blizzard Entertainment's Warcraft III: Reign of Chaos and its expansion pack, The Frozen Throne.

League of Legends is a multiplayer online battle arena video game developed and published by Riot Games. The game follows a freemium model and is supported by microtransactions, and was inspired by the Warcraft III: The Frozen Throne mod, Defense of the Ancients.

Overwatch is a team-based multiplayer first-person shooter developed and published by Blizzard Entertainment. Players on a team work together to secure and defend control points on a map or escort a payload across the map in a limited amount of time.