Zombie Ninjas vs Black Ops

In the clandestine research tower of a ruthless Japanese security and arms company, Saisei Security, scientist Mali awakens employed mercenaries killed in combat, their death giving rise to a new, vicious breed of zombie ... zombie ninjas. Trapped amongst unsuspecting civilians, including former tactical operative Dillon, the zombie ninjas are commanded by a ferocious leader are unleashed in the inner city high-rise. They soon face off with the covert response mission deployed to fight back. (imdb)