Heroes of Might and Magic III: The Restoration of Erathia (also known as Heroes III or HoMM3) is a turn-based strategy game developed by New World Computing for and released by the 3DO Company in 1999. An port was released by 3DO, and a port was released by Loki Software, both later that year. In 2000, the port was cancelled. It is the third installment of the Heroes of Might and Magic series.