High Quality Content by WIKIPEDIA articles! Might & Magic Heroes VI is a turn-based strategy video game for Microsoft Windows, developed by Black Hole Entertainment and published by Ubisoft. It is the sixth installment in the Heroes of Might and Magic series, and was released on October 13, 2011, coinciding with the 25th anniversary of the Might and Magic franchise.Heroes VI acts as a prequel to Heroes of Might and Magic V, occurring almost five centuries earlier, and is set in the fictional world of Ashan. The story follows the five heirs to the Griffin dynasty in their quests to repel a demon invasion and assist or impede Michael, a legendary Archangel general plotting to revive an ancient war.