1977 · Decision Games (I)
Subtitle of the game: "Reformation and Counter-Reformation, 1532-1555"
On the box cover: "The time is 6 February 1531."
One of the games in SPI's Power Politics series.
From the publisher:
Recreating the turbulent era of the Reformation, from the viewpoint of political/religious interaction and military activity. A Mighty Fortress is designed with a mechanical simplicity that is matched only by the subtlety of the game's interplay among contesting forces.
A Mighty Fortress simulates the conditions, which made possible the spread of the Lutheran Reformation and the subsequent Catholic reaction (the Counter-Reformation) in the years 1532-1555. The game recreates the actual historical objectives of the major countries in Europe in the Sixteenth Century as well as their military strengths and resources. There are six players in the game representing the six major countries, England, France, the Ottoman Empire, the Hapsburgs, the Pope, and the collection of German states we will call The Lutherans.