School of the Dead

 
School of the Dead is a horror adventure game set in a haunted school.
Historia:

You fall asleep during a boring history lecture. Upon waking up you discover that a demon janitor is haunting the school. Your classmates are gone and the teacher has been brutally murdered. Navigate through the building filled with corpses and escape the nightmare, but be careful, don’t let the janitor find you.
Warning:

The game contains flashing lights and extreme gore which some audiences might find disturbing. 
Controles:

Mover - WASD

Look around – Mouse

Use flashlight – F

Interact – E