StarCraft II: Legacy of the Void is the third and final expansion for the popular real-time strategy game StarCraft II. Released in November 2015, it focuses on the Protoss race and their struggle against the Zerg and Terran factions. Players engage in strategic battles, manage resources, and build armies to complete missions and defeat opponents. The expansion features a single-player campaign that follows the story of Artanis, a Protoss leader, as he seeks to unite his people and confront an ancient threat. Additionally, it includes new multiplayer content, such as new units and gameplay mechanics, enhancing the competitive experience for players.