A 2010 real-time strategy sequel split into three campaigns (Wings of Liberty, Heart of the Swarm, Legacy of the Void), advancing the Terran, Zerg, and Protoss storylines with competitive multiplayer depth.
- Developer: Blizzard Entertainment
- Genre: Real-time strategy (RTS)
- Platforms: Windows, macOS (2010–)
- Mechanics: Asymmetric factions (Terran/Zerg/Protoss), macro/micro management, economy and tech paths, ladder leagues, robust map editor (Arcade)
- Notable: Esports cornerstone in the 2010s, free-to-play transition for key components, strong campaign mission variety and co-op commanders