Great to hear12:11 AM - StarCraft 2 will be an RTS largely in the same vein as its predecessor. The game will feature the same three races: Protoss, Zerg, and Terran. Action will unfold on the same type of 2D plane as before, with multitiered maps that ground units must use ramps to move between. Graphics have been updated significantly, many new units added, and some old units removed. Blizzard was unwilling to divulge much about how the Zerg and Terran forces have changed, but shed some light on the new developments for the Protoss. Story specifics are still being kept under wraps, though from the concept art it seems Kerrigan will somehow be involved. The game will release "when it's done" for PC and Mac only. It's currently in pre-alpha stages of development, and has been in production at Blizzard since the release of WarCraft 3: The Frozen Throne in 2003.