Warcraft III contains four playable races: Humans and Orcs, which had previously appeared in Warcraft: Orcs & Humans and Warcraft II: Tides of Darkness, and the Night Elves and Undead, which are new to the Warcraft mythos. An expansion pack, The Frozen Throne, was released on July 1, 2003.
Warcraft III: Reign of Chaos (War3 or WC3) is a real-time strategy computer game released by Blizzard Entertainment on July 3, 2002.