Use the keys W, S, A, D to move. Get up out of bed, jump into the hole in the corner of the room. Go forward along the corridor. Use the Shift to run. Walk around the bloody puddle with electricity. Ahead you can see the blade. It is necessary to choose a time and run past them. Do not forget to use the run button! There is switch right on the wall. Use it to activate the flow of light. By the way, you need to activate the flashlight, press key F.
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