Zombie defense: Adrenaline 2.0

In a zombie world, try to survive with lots of zombies who attack living things. It was stated that the game was a result of the awful virus epidemic. Shoot from weapons such as shotguns, pistols, machine guns, and other weapons in sad locations. There's a reason the zombies are not close to you. Adhere to this: use a variety of shelter to hold back the monsters. Save and aim to shoot dead zombies.