This mod, in development since March 2006, is a mod on medieval Japan. The purpose of it is to make live again with the player, in a way faithful to the history and realism, the wars of the clans which put Japan at fire and blood in XVIème century. It also endeavours to improve the play itself: for example, for more realism, an arrow is equivalent in Battle of Asia, with a death in 60% of the cases, while taking of account the level of the armour of the soldier concerned... The factions are 9, 7 Japanese clans, in more of the Empire of Alta Khan (Mongolian) and of the Ming Dynasty (Chinese). Each faction has basic units, and units specific to its own faction as well as units of elites.