There's better deals out there if you own a previous M&B title on Steam or on another store such as GamersGate - if you don't, however, this is the best one around.
The horns sound, the ravens gather. An empire is torn by civil war. Beyond its borders, new kingdoms rise. Gird on your sword, don your armour, summon your followers and ride forth to win glory on the battlefields of Calradia. Establish your hegemony and create a new world out of the ashes of the old.
Mount & Blade II: Bannerlord is the eagerly awaited sequel to the acclaimed medieval combat simulator and role-playing game Mount & Blade: Warband. Set 200 years before, it expands both the detailed fighting system and the world of Calradia. Bombard mountain fastnesses with siege engines, establish secret criminal empires in the back alleys of cities, or charge into the thick of chaotic battles in your quest for power.