In the development of this simulation of a "War in colonial Brazil" I will use an adaptation – expanding the war to all of Brazil – of the board game "França Antártica", by Riachuelo Games, which explores the French colonization in southern Brazil. I will develop the story on four boards, one strategic, based on a map by the French navigator Jean Parmentier, published in Venice in 1556; two operational, also French, detailing Antarctic and Equinoctial France; and a tactical one, simulating a colonial village and/or fort and its surroundings.