Warcraft: Orcs & Humans (1994)
The Birth of Azeroth, Blizzard's Tactical Polish, and the Genesis of Networked RTS Warfare
Arriving on MS-DOS in November 1994 from Blizzard Entertainment, Warcraft: Orcs & Humans established the fantasy realm of Azeroth and the foundations of competitive real-time strategy. Inspired by Westwood's Dune II, founders Allen Adham and Michael Morhaime addressed its primary omission by engineering robust modem and local-area network (IPX) head-to-head multiplayer, launching a high-fantasy mythology authored by Chris Metzen that would culminate in World of Warcraft.
Addressing Dune II: Multi-Unit Selection and Multiplayer
Blizzard recognized that Dune II's chief mechanical bottlenecks were its restriction to selecting one unit at a time and its total lack of human-versus-human play. Warcraft expanded unit selection boxes to four units simultaneously and introduced distinct harvesting mechanics: peasant workers cleared dense timber while mining subterranean gold veins to fuel barracks and blacksmith upgrades.
Dial-Up Adrenaline and the Seeds of an Empire
Warcraft's definitive technological triumph was its peer-to-peer networking, allowing players to dial friends directly across copper telephone lines to wage tactical warfare. Chris Metzen forged the grim, stylized clash between the human Kingdom of Stormwind and the demonic Orcish Horde. Selling over 300,000 units, it laid the operational groundwork for Warcraft II, StarCraft, and the global cultural titan World of Warcraft.