Defense of the Ancients
Defense of the Ancients (often called DotA) is an unofficial map of the game Warcraft III: Reign of Chaos and the expansion pack Warcraft III: The Frozen Throne. It is not officially supported by Blizzard Entertainment. This is a team strategy game that is intended mainly for teams of three against three or five against five. More rarely, it is played by teams of two or one on one.