Game Features
With large parts of StarCraft II’s single-player and multiplayer modes accessible for free, it’s never been a better time to begin your StarCraft II story!
3 Powerful Races
Command the mechanized Terrans, psi-powered Protoss, and insectoid Zerg.
Play the FIRST campaign free
Lead the Terrans across the galaxy in a quest for glory, redemption, and revenge. Want to continue the story? Full-length Zerg, and Protoss campaigns are available for purchase.
Legendary Multiplayer
Grow your skills and climb the multiplayer ladder in the world’s premier real-time-strategy esport.
Races
Protoss
For thousands of years, the ancient and mysterious protoss have held sway over their part of the galaxy. Individual protoss warriors are unsurpassed in their skills and courage, greatly enhanced by the combination of technology and formidable psionic strength.
Terran
Relative newcomers to the Koprulu sector, the terrans are the descendants of a disastrous colonization expedition launched from Earth centuries ago. With neither the advanced technology of the protoss nor the natural prowess of the zerg, terran military forces rely on a varied mix of resilient, versatile units to outwit their foes.
Zerg
Led by the cunning Queen of Blades, the alien zerg are set to unleash their horrors on the galaxy, consuming all who stand in their way. The zerg make no use of technology to create their weapons, armor, or starships. Instead, these functions are efficiently fulfilled through biological adaptation and planned mutation.
Protoss
For thousands of years, the ancient and mysterious protoss have held sway over their part of the galaxy. Individual protoss warriors are unsurpassed in their skills and courage, greatly enhanced by the combination of technology and formidable psionic strength.
Terran
Relative newcomers to the Koprulu sector, the terrans are the descendants of a disastrous colonization expedition launched from Earth centuries ago. With neither the advanced technology of the protoss nor the natural prowess of the zerg, terran military forces rely on a varied mix of resilient, versatile units to outwit their foes.
Zerg
Led by the cunning Queen of Blades, the alien zerg are set to unleash their horrors on the galaxy, consuming all who stand in their way. The zerg make no use of technology to create their weapons, armor, or starships. Instead, these functions are efficiently fulfilled through biological adaptation and planned mutation.