Items
You must explore the bathroom to acquire the necessary tools to escape. Some of the items you need are hidden in plain sight. To locate the flashlight, stand on the pentagram painted on the floor in blood and look at the bottom left side of the tub . Search the wall cabinet to find a rechargeable shaver and plaster. You need to place the shaver in its charger on the sink, so it will be powered up for later use.
Key
One of the more difficult tasks involves discovering a key, which you need later to open a locked toolbox. First, collect the dirty toothbrush from the back of the toilet. Next, tap the bathtub handle to drain the tub of all its bloody contents and to reveal a shiny object. Now use the toothbrush on the shiny object to discover the key.
Batteries
Another perplexing aspect of the game involves getting batteries for the flashlight, which you need to illuminate the dank, dingy bathroom. Use the key to open a toolbox located beneath the left side of the sink. The toolbox contains pliers and a screwdriver. Use the screwdriver on the rechargeable shaver to remove its batteries. Insert the batteries into the flashlight to power it on.
Saw
You need to repair a circular saw in order to cut through the door and escape the bathroom. The saw needs an electrical wire. Find the hammer resting on the tub and use it to crush the portion of the wall that's cracked and sparking to reveal electrical wires. Use the pliers to remove the wiring, and then combine the wires with the circular saw, which you can find under the sink. Now, use the plaster from the wall cabinet to repair the wire and make sure it can carry a current. Plug the saw into the outlet near the toilet and cut your way to freedom.