First of all, when you first enter the game scene, look at the map reminder in the lower left corner to know which map it is, and then find a motor to repair. There is basically no situation where the butcher brushes his face at the beginning, so rest assured to repair the motor. If you don’t know the position of the motor, you can use the mouse to make the field of view too high, and you can see that there are four light bulbs connected together above the general building, that is the generator.
Secondly, if you hear a heartbeat when repairing the motor, don’t panic at this time, you can stop the operation of repairing the motor, walk slowly behind an obstacle, and find the butcher's position by sliding the mouse to change the angle of view. Do not speed up and leave the position of the motor, otherwise it will leave traces, making it easier for the butcher to find you. Of course, if the butcher walks directly in your direction, don't continue squatting mushrooms, you have been discovered.
Finally, when being chased by the butcher again, run to a place with many obstacles, and make reasonable use of windows and boards to keep the distance from the butcher. There is a particularly important point to remind here, the board is one-time and can be destroyed by the butcher. Don’t turn over all the boards you see because you are being chased by the butcher. The board is not used unless it is a last resort tools to save lives.