In Chapter 3 of thepopular puzzle mystery gameMachinika Museum, players will find themselves unraveling another box to find a strange-looking alien device, which looks similar to that of a small scroll. In order to complete this chapter, you will need to successfully learn more about this item, and the secrets that lie inside about the aliens.

If there are certain parts in Chapter 3 that you are stuck on, this guide will walk you through everything so you can complete the chapter successfully. We will show you exactly how to unlock the box, and how to study the new alien item.

How to Open the Wooden Box in Machinika Museum Chapter 3

To open the box with the alien machine inside, start by picking up thekeys and noteon top of the box to add them to your inventory. Then, on the left side of the box, you’ll notice a keyhole. Insert thesecond keyinside, and twist it to open to reveal a small compartment underneath. Take out the hidden note from here.

Now, head to the other side of the box where you’ll notice a bunch of blue buttons. The hidden note you got from the other side will tell you the order in which to press these buttons. You’ll want to do it in this order:A2, C1, C2, D2, E1, D1. This will open up two flaps on top of the box with keyholes. From your inventory,duplicate the third keyusing your printer. Place both keys into the keyholes and twist them to open the box successfully. You’ll then have solved the first half of Chapter 3’s puzzle in the advanced puzzle game,similar to that ofAnimal Well.

How to Complete Chapter 3 in Machinika Museum

With the box now open in Chapter 3, you’ll want to start by zooming in on the small,scratched-up openingnext to the buttons on the machine. Inside this hole, place themini-cameraso you can see inside. Then, press the up button twice, and turn to the right. You’ll see the buttons from the inside, which will tell you which ones you’ll need to press on the outside.

When you exit the hole, go over to the side with the 9 buttons. The one on the bottom right will be loose, and you will want to press it to make it fall off. Then, grab thepen on the tablenext to the alien device. Return to the buttons, and use the pen to press the one on the bottom right. Then, press the rest of the buttonsbased on the third image above.

With the scroll out of here, zoom in on it, and it will eventually be placed on your anti-gravity machine. Again, zoom in on the bottom right, and pull out the small knob. As you’ll see with this, you’ll want toline up all three golden gearsto where theirblue linematches the blue line on the front. Using the red piece on the right side, this will stop the golden gear it is on from moving. This might take a few tries, but just keep messing with them until all the blue lines are together.

With the scroll open, zoom in on theleft sideinto the corner. There will be a small area where you can insert a screwdriver inside. Once you place the screwdriver in front of here, you’ll want to use theknobs on the screwdriverto match the shapes on the scroll. You can do this by:

Now, press theorange switchat the top of the screwdriver to reset it. This time, with the first knob, choose thesemicircle shape, move it up to the top using the second knob, and then use the last knob to fill in all three semicircles like you did the first time. Then, open up the knob on the left as it pops open, and take out the metallic ball.Duplicate thisusing your printer, and insert both metallic balls back into the area where you took out the first one.

Next, zoom out and spin the scroll to check the back of it. You’ll noticetwo symbolson the top and bottom. These are the symbols you’ll want to input on the two metallic balls, as shown in thesecond image above. With this fixed, two planet images will appear on the front of the scroll. Flip to the back of the scroll again, and move the two silver pieces from the middle to the sides. In the middle here, you’ll spot somepurple and yellow planets. You’ll want to replicate this on the front of the scroll.

On the front of the scroll, go over to the left, where you’ll see asmall silver knobon the side. Twist this until the planets on the side match the first image above. Then, go over to the right side, and twist this knob to line up the planets based on the second image above. Finally, the planets will come together on the front of the scroll, and you’ll want to drag the green line to the right side to complete the puzzle. Chapter 3 will finally be wrapped up, but things will only get more difficult as you progress further in thewell-loved puzzle game,Machinika Museum.

Machinika Museumis available now on PC, Nintendo Switch, iOS, and Android.