An Online Battle Arena is a multiplayer video game genre where players control characters and compete against each other in a designated arena. These games often involve teamwork, strategy, and skill, as players work together to defeat opposing teams. Popular examples include League of Legends and Dota 2, where players choose unique characters, each with special abilities. In an Online Battle Arena, matches typically consist of two teams, each aiming to destroy the other's base while defending their own. Players earn experience points and resources during the game, which can be used to enhance their characters' abilities. The competitive nature of these games has led to a thriving esports scene, with tournaments and professional players.