Follow this walkthrough for Rooms and Exits Chapter 3 Level 4 if you want to escape the Planetarium alive 🙂
The shadows we’ve seen in the last level are getting ballsier and you can see how I managed to get out of there in the walkthrough I wrote for Rooms and Exits Chapter 3 Level 3.
For now, I’ll be showing you all the clues you need for Rooms & Exits Chapter 3 Level 4, which will help you get the key to the Exit and get out.
Rooms & Exits Chapter 3 Level 4 Planetarium Walkthrough
- You’ll find a thief’s mask on the floor of the Planetarium.
- Check the green lamp in the front and take the neon light.
- Look at the video projector and take notes of the writing on it.
- x*y*z=m – 8*9*1=72
- y*a*b=m – 9*2*4=72
- c*b*e=m – 6*4*3=72
- Go to the podium and arrange the numbers so each line, both horizontal and vertical, so their product is the same:
- Inside you’ll find a camera lens.
- Now you can go to the other room, through the door on the left.
- Take a closer look at the telescope and take the Earth’s globe.
- Put the camera lens on the telescope and look at the stars.
- Go to the star charts on the wall and switch them to fit the image you’ve seen through the telescope.
- The middle chart will reveal a key behind it.
- Use it to open the glass cabinet with Mendeleev’s periodic table.
- Use the neon light above it and a few elements will get highlighted:
- Blue H 1
- Blue N 7
- Orange Mg 12
- Check out the bookshelves and drag the right number of books from left to right.
- The order is set by the clues on the right of the elements: 1-7-12
- Take the CD you find there.
- Look at the math paper on the desk.
- Solve the equations by dragging the numbers so they don’t repeat and make sense.
- There are more than one solution, but this code is eventually the good one.
- 41268 – 7935 = 3333
- Enter this code into the laptop and the CD into the laptop.
- Take the burned disc to the video projector in the other room.
- Turn it on and look at the ceiling and how the planets are arranged.
- It will look like this.
- The drawer will open and you can get the key to the Exit.
- Now you can leave the Planetarium.
Wrapping up
Feels good to be out of the Planetarium, right? I hope you enjoyed this walkthrough for Rooms and Exits Chapter 3 Level 4 and that it helped you get out.
There are more mysteries to unravel and my next walkthrough for Rooms and Exits Chapter 3 Level 5 is going to have all the answers you need.
Let me know if you need additional help with the puzzles at this level, in the comments section below.