Apple Macintosh - Intel OSX / macOS 32bit - Blizzard Digital Download: "StarCraft 2: Heart Of The Swarm" (Apple Macintosh - Intel OSX / macOS 32bit)
Note: Closed Beta / Ended
Microsoft Windows - NT through 11.x - Blizzard Digital Download: "StarCraft 2: Heart Of The Swarm" (Microsoft Windows - NT through 11.x)
Note: Closed Beta / Ended