Warcraft III: Reign of Chaos is a real-time strategy game developed and published by Blizzard Entertainment, released in July 2002. It is the third main entry in the Warcraft series, set in the high fantasy world of Azeroth. The game features four playable races: Humans, Orcs, Night Elves, and Undead, each with distinct units, heroes, and playstyles. The single-player campaign spans multiple missions, each focusing on a different race, and follows a complex narrative involving the return of the demonic Burning Legion. A major innovation is the introduction of hero units that gain experience and levels, carrying over between missions. The game also emphasizes small-scale tactical combat over large armies, with mechanics like unit upkeep and spell autocasting. Multi-player includes competitive ranked play and custom map-making tools. Warcraft III received universal acclaim for its graphics, gameplay depth, and story, and its legacy includes spawning the popular Defense of the Ancients (DotA) mod genre. An expansion, The Frozen Throne, was released in 2003.
The Vault · 2002
Warcraft III: Reign of Chaos
The RTS that finally made tactics matter more than clicking speed.
DeveloperBlizzard Entertainment
PublisherBlizzard Entertainment
ReleasedJuly 3, 2002
Players1 Player (Multi-player available)
WarcraftPCFantasyReal-Time Strategy
Screenshots
How to Play TodayYour options for running this game in 2026
Original Hardware
Original boxed copies are available on second-hand markets like eBay. Requires a PC running Windows 98/ME/2000/XP, a 400 MHz processor, 128 MB RAM, and a CD-ROM drive. The game works on modern Windows with compatibility settings or by using the included CD key to claim a digital copy on Battle.net (if available).
Modern Re-release
The game is available digitally via Blizzard's Battle.net as part of the Warcraft III: Reforged package, which includes the classic Reign of Chaos and The Frozen Throne expansion. Stand-alone classic CD keys may be redeemable on Battle.net for the digital classic version.