Protocolo 48: El experimento final (2012)

The Argentine Army discovers an anarchist cell in Burzaco (Argentina). They decide it is the right moment to test their new weapon: an army of computer-controlled mutant zombies, created from alien DNA found in an asteroid fallen in Monte Grande. Everything goes as planned until a technical failure produces a crazy slaughter. From then on, everyone has to fight for his life, avoiding to became zombie's food.