Chapter 4-3 features some wheels and gears that you have to place to escape. If you are stuck with this room, we have the perfect and easy to understand solution for you.
First of all, pick up everything that you can see lying around the room:
1. Gear on the skeleton’s neck.
2. Gear on the skeleton.
3. The note on the skeleton’s hand.
4. The gear on the floor.
5. Pick up the hammer.
6. Pick up the metal stick.
9. Knock the man over.