The chronicles of Azeroth include the remake of the three original Warcraft game (orcs and humans, Tides of Darkness+Beyond the Dark Portal, Reign of Chaos+Frozen Throne) and new ones based on wow lore (vanilla-Temple of Ahn'qiraj, Burning Crusade, Wrath of the Lich King, Cataclysm + maybe future wow expansion) with campaign and multiplayer melee gameplay.
One day a big spaceship crashed into Azeroth forever changing the lifestyle of inhabitants. They discovered that in their universe three race almos extincted-the Terran, protoss and zerg. Enchanced with their technology the races of Azeroth started conquer the koprulu sector.