Revenge of the Samurai

You are drifter that drifts from town to town drinking your pain away. You once commanded a powerful army, but a traitor in your army killed your family for a bounty paid by  Shan Yu a war load from a different region. You bump into an old man that recognizes you and lets you know that Shan Yu is staying in a hotel in the town. He hands you map of the town that he drew on small cloth and tells you that you should go find him ,take your revenge, and honor your loved ones.