Sarah Kerrigan returns with a vengeance in StarCraft II: Heart of the Swarm, embarking on a quest to regain her powers and make the galaxy fear the zerg once again.

You can now get an early glimpse at the first StarCraft II expansion in our new Heart of the Swarm preview page. Learn more about the key gameplay concepts, discover the game's story and major characters, and check out a fistful of brand-new media including screenshots, trailers, and more.