Which real-time strategy game was one of the four titles featured at the inaugural WESG?

StarCraft II

The inaugural WESG featured four titles: Dota 2, Counter-Strike: Global Offensive, Hearthstone, and StarCraft II. StarCraft II was the only real-time strategy game in that launch lineup, reflecting its major place in global e-sports at the time. Its inclusion helped give the event credibility across multiple competitive genres.