In Chapter 4 of Machinarium, first go to the locked door on the lower right side of the screen to get the key hooked on the wall. Then set the first switch to circle, and then the claws start to work. Quickly pull your body back to the original position, run to the mine cart, and jump on the mine cart. Just use the key you got earlier to open the control box.
Chapter 4 sharing of clearance methods:
1. As soon as I came out, I found a fat robot coming to eat carbon. After eating a whole cart, I found a fat robot and left through a window. It took me half an hour to understand the meaning of this level. First, go to the locked door at the bottom right of the screen and get the key hooked on the wall.
2. Go to the boiler in the middle of the screen and click on the flashing red light. The switch on the right will be turned on. Then click on the switch. There are three switches. It is very simple after you understand the meaning of the switches. There are three switches. It means three movements of the claw above the boiler. Pulling the switch to the top means that the claw will fall down to grab things. Pulling the switch to the bottom means that the claw will cycle in a circle. Put the switch in the middle and the claw will not work.
3. Now we set the first switch to rotate, which means pulling it down. This means that the claws will cycle in a circle. The second one is set to grab things, which means pulling the second switch up. The third switch is Spin in circles.
4. This arrangement is to pull switch 1 to the bottom, pull switch 2 to the top, and pull switch 3 to the bottom (as shown in the picture). After setting, press the red button switch on the right.
5. At this time, the claws start to work, quickly pull the body back to the original position, run to the mine car, and jump on the mine car. You know why you have to spin in a circle the first time, because you can't run to the minecart so fast the first time. The first time just delays the time so that you have enough time to run to the minecart. The second time you use your claws to grab After you stay, watch the time and jump to the platform on the left.
6. After the claws catch you, when you move the mouse to the left platform, a left mouse will appear. At that time, you can jump to the platform with a click. Then use the key you got previously to open the line control box and observe the line. You can know that the gray line on the left controls the rotation, and the yellow line on the right controls the up and down.
7. Exchange the red and black lines of the circuit in the diagram, and reverse the direction of the claw's rotation. At this time, it will not pass the boiler mouth first. After coming down, press the previous switch, quickly get on the minecart, and wait. Move the paw to the opening where the fat robot exits and jump out at the right time to pass the level.
