Critical Strike: Dead or Survival

At the end of the day, the zombie virus swept the world, and humanity is in danger! In order to survive, we can only fights with zombies. The survivor team wants to bring together other humans. They traveled around the world looking for supplies and survivors. For the fate of mankind in the future, try to kill the zombies, save more survivors, and survive together in the last day! Game Features: * A wide variety of firearms weapons to help you eliminate zombie enemies; you can view weapons in 3D mode, and upgrade and strengthen all parts of the weapon to make your weapon more powerful. * A variety of realistic 3D scenes and zombie models, different zombies have different speeds of action and modes of action. * Rich game mode, save survivors in dangerous zombie groups; special weapons training off; sit on helicopters to protect survivors' special mission; challenge super zombies and more. *...