Use the following steps to complete the Ward Of Despair games.

Scenario 1
A Shibito will walk out of the bathroom to your left. Activate the alarm box along that left side wall to start running.
Open the elevator on the left wall, hide until the Shibito inside of it leaves, then get the key inside the elevator.
Go through the surgery preparation room and go downstairs. Shibitos are in the hallways. Hide when you see a cinematic of a Shibito about to chase you.
Get the shoes from the red incinerator room (first door on the right wall past the operation room).
Get the nurse's shirt in the locker room (second door on the right wall past the operation room).
Get the nurse's cap in the middle office.
Draw out the Shibito in the hallway along the left wall then follow that hallway to the exit once it is clear. You will be rewarded with the nurse outfit and sword cabinet.

Scenario 2
Open the office door to the right to find a Shibito. Sneak by her when she is facing against the wall and get the key on the table. Hide behind the curtain until the Shibito is facing the wall again then sneak back out.
Move through the surgery prep room and go down the stairs. There will be two Shibitos waiting.
Walk back to the far side of the basement then make a left turn at the end of the hallway. Get the shoes on a pile of debris.
Trigger the red alarm box across from the incinerator room to force the Shibito guarding the operating room to leave.
Enter operating room and get the doctor's coat hanging on the wall and the pants next to the table.
Open the elevator and get the signal flare.
Get the crowbar from the locker room.
Use the crowbar to get the key from the incinerator.
Walk to the side door of the middle office then sneak by the Shibito while she is facing the wall.
Open the locked door with the key then press X to use the signal flare on the Shibito blocking the exit.
Follow the hallway to the exit after it is clear. You will be rewarded with the doctor outfit.

Scenario 3
The scenario starts when a corpse falls out of the bathroom on the left and drops a key.
Get the key, run through the surgery prep room, and go down the stairs.
Enter the operating room and get the key on the sink.
After the cinematic, get the timer in the locker room.
Go to the middle office and get the battery for the timer from the shelf. Place the timer on the table.
Leave the room and wait twenty seconds for the timer to go off. Then, hide when the Shibito runs into the office.
Follow the hallway to the exit after it is clear. You will be rewarded with the beauty outfit if all this was done in less than two minutes.