Day of terror

You Wake up in a terrible abandoned hospital after a coma and find yourself the last survivor. Youre trapped. Zombies surround and chase you. The only chance to escape is to escape from this terrible place. You have to find special switches in the corridor, which will open the door leading to freedom. But in the corridors of the hospital goes a lot of zombies. You have only one found a flashlight and access to the camera night view of the dead patients were pieces of meat, throw them into the zombies that distract, then you have time to turn the switch and open the door. Use all your abilities...