Zombie apocalypse

You wake up on a damp asphalt in the middle of the street. The city that surrounds you isn't the one of the cities full of life you know from before. In this city every building, every block, every house is a ruin. Hordes of zombies are lurking from every corner. From some of the windows you see fire. Desperate screams of the alive and groans and moans of the undead create disturbing ambiance. You don't have much time to think because you see three zombies shuffling directly at you