Medieval Wars by jorge_97 is a trading simulation for Playstation Portable in Spanish language, inspired by the online game Tribal Wars (Guerras Tribales).

Medieval Wars itself is a single player game, where your opponent is driven by artificial intelligence. Give orders to construct, recruitment soldiers, arrange troops to attack or defense yourself and trade to get money for your actions. Create a powerful village with a strong led army and attack your enemy before he does.

http://psp.scenebeta.com/noticia/medieval-wars