"Bladestorm: The Hundred Years' War is a video game for the PlayStation 3 and Xbox 360 platforms. It was published by Koei and developed by Omega Force.
The game is loosely based on The Hundred Years' War between the Kingdoms of England and France in the 14th and 15th century.
Just like the Kessen and Musou series' from Koei, certain liberties are taken from the original history. For example, unlike what happened in real life, it is possible to save Joan of Arc from her tragic fate."
Source: Wikipedia, "Bladestorm:_The_Hundred_Years'_War," available under the CC-BY-SA License.