Schoolboy runaway from asylum

You are a teenage schoolboy, due to a challenge you have ended up inside an abandoned asylum. Suddenly you realize that you are alone and locked in a room and all your friends have disappeared.
Look for the key to open the door and the clues to try to escape. You will need to find a code to enter into an old computer, which will provide you with the clues to escape.
But be careful and go with stealth, legend says that there are ghosts of the asylum's crazy residents.

Characteristics
* First person 3d scary game
* Look for the keys and clues to escape
* Surprises and evil beings stalk you
* Only for players with a hard heart