Shadow Walkers is a highly suspenseful story of a group of lab technicians and military personnel who awaken in a subterranean laboratory with no memory of who they are. They quickly discover that they are sealed in, with only one way to get out alive. They must travel deeper into the underground facility to an escape tunnel that leads to the surface. Hindered by the fact there is only limited electrical power, they struggle through the darkness where they uncover a hive of genetically mutated c...