Stuck on Chapter 4. Room with Eisenstein poster.

[CyrisXD]

Spoilers below:

We have opened the cupboard and gotten the wheel spanner, but can't figure out what to do next?

Any help is appreciated.

[godwisper]

use the ultraviolet on the wall and try moving the wooden panels

[sam5246]

Walkthrough:

**********SPOILERS***************

Go to the doctor's desk and look at the notepad, go to the top drawer on the left under the skull. Pull the drawer all the way out, keep trying to pull it until you get it all the way out! I throw it over the desk to get it out of my way, throw it hard for fun. Grab the UV light and the metal piece. Look at the wood panels to the right side of the big chair (if you were sitting in it). You will see some finger prints. You need to move these panels around to reveal a square and can interface with the metal piece. It will be in the center of the area sort of, there are a bunch of pieces and they are difficult to move, you may need to set the uv light down and use both hand to move the pieces. Once you uncover the area you need use it to attach the metal piece and turn it.

You will be taken to the next area, use a UV light and start throwing things around (aka interacting with objects), until you hear a crocodile clip making noise, find it and grab it. Then throw some more things around and wait for the tape player. The tape player needs a battery placed in the back. Set it down and throw some more things around, use your light, I found the battery on the floor, it will be blue, C size battery I think. Place it in the player and listen. After this I'm not sure what the trigger is but just throw more things around and wait for noises and investigate the area where you found the battery, move the trash bags or anything else from there to reveal screw drivers. You will see the shelf can move and be taken to the next area. The photo lab.