Outlast: Arkham Asylum edition

Outlast: Arkham Asylum is a DLC pack for the game Outlast. The game is simillar to the original, but except you are in Arkham Asylum.

Plot
Miles Upshur is an investigative reporter tasked with visiting Arkham Asylum. He arrives and finds that is in a blackout occurs shutting down all cells releasing all inmates and super criminals, but keeping them all in the building. Now Miles must escape the temporary home of Batman's foes.

Synopsis
Miles Upshur is driving towards Arkham Asylum after reading an annonymus email that was sent to him. He drives through the gate and it shuts behind him. He gets out of the car and takes out of his car. He finds several police cars, and yet no cops are nearby. He heads to the door with great caution. He opens it and sees several dead guards. He tries to open the door, but can't open it.