Blizzard Entertainment's track record of #1 games spans more than two decades, including its most recent releases, Overwatch(TM), World of Warcraft(R) Warlords of Draenor(TM), Hearthstone(R) Heroes of Warcraft(TM), Diablo(R) III: Reaper of Souls(TM), and StarCraft(R) II: Heart of the Swarm(TM). The company has also garnered broad critical acclaim, achieving multiple Game of the Year awards across each of its blockbuster franchises. In addition, Blizzard Entertainment's online-game service, Battle.net(R), is one of the largest in the world, with millions of active players.