To quote from the original paper defining the B.G.P.: «[Imagine] a group of generals of the Byzantine army camped with their troops around an enemy city. (dealbook.nytimes.com)
Wage war using swords, bows, siege weapons, and even take control of giant avatars of the gods and lay waste to enemy cities. (impulsegamer.com)
Wage war using swords, bows and siege weapons, and even take control of giant avatars of the gods, laying waste to enemy cities. (levelupvideogames.net)