The bonus campaign details on the Horde-Alliance relations in Kalimodor, setting its own campaign, The Founding of Durotar. Also, the agreement to Kil'jaden, to destroy the Frozen Throne. While the 'main' campaign focuses on the death knight, Arthas ascending in the Frozen Throne and those whom must stopped him, it also focuses on Illidan Stormrage, after being freed from Tyrande in Reign of Chaos and the consumption of the Skull of Gul'dan. It details Arthas' transformation into the Lich King, Illidan awakening the Naga, the introduction of the blood elves, the forming of the Forsaken, and the Horde-Alliance relations in Kalimodor. New Blood Elf CharactersĪfter the destruction of the Burning Legion in Azeroth and the rise of the Scourge, Warcraft III: The Frozen Throne takes place approximately 1 year after Reign of Chaos. The game requires an installation of Reign of Chaos to be played. It was released in the United States on 1st July, 2003 for PC and Macintosh platforms. Warcraft III: The Frozen Throne is the expansion to the third game in Blizzard Entertainment's Warcraft real-time strategy franchise, Warcraft III: Reign of Chaos.