Bladestorm: Nightmare (PS4) | THE HUNDRED YEARS WAR PART 1
Bladestorm: Nightmare is a revamp-sequel to Bladestorm: The Hundred Years' War.
Players assume the role of a freelance commander with a group of mercenary units who can choose to align themselves with the French or English before each battle. Each conflict has its own set mission, which may vary from capturing a base, to defending a base, or capturing a base while defending another. Certain battles also have specific tasks that reward more money, items, and experience. These requests include acting as a bodyguard, defeating an officer's arch enemy, or trying to collect certain items found on the battlefield. Fulfilling a contract increases fame which unlocks more difficult stages and new events leading to special battles.
Story Mode is split into two halves: Hundred Years' War and Nightmare. Hundred Years' War offers the same experience as its base title. It is unaltered from the original game.
Nightmare is an original fantasy narrative with new music and make-believe battles; it stars an evil Joan of Arc and her army of wizards and dragons. Nightmare players can command armies from the realm of fantasy with various customization features. Mounts besides horses are available for the player character to ride once these units are conquered. If certain conditions are met, players can use their Nightmare units in the Hundred Years' War side.
(Information copy-pasted from Wikipedia)