Parasitic Evil - Simple Strategy

Instructions on how to obtain important props in levels…

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Part #1: 9F > 8F > 7F

Obtain paper A from storage room 9F
Arrive at 8F to complete dormitory teaching
Go down from the left side of the staircase to 7F
Trigger the plot in front of the elevator on the 8F or 7F and check the substation
Obtain an ID card D in the laundry room on the 7th floor and then go to the hysteroscopy room to obtain an endoscope (requires development)
Go back to the 8F office and find the other half of the paper to synthesize the toolbox password
At the same time, the date of the payday can be obtained from this location
Go to 9F to get a screwdriver to repair the substation box
Go to the elevator and go downstairs

Trigger the plot in the 6F women’s locker room and enter the 5F
And move down to the staircase on the 5th floor
The plot of turning back to search for fuses can be triggered in front of the 4F operating room
And obtain ID card B in another room to enter the 5F conference room
Obtain 3 sets of passwords from the “fuse (1)” taken and patient data
They are respectively
“6F Twin Ward”, “5F Twin Ward”, “4F Single Ward”
Go to the rehabilitation room on the 6th floor to retrieve the fuse (2)
Go back to 4F and enter the women’s restroom to find “fuse (3)”
Take the “fuse (4)” from the single patient room on the 4th floor
After completing the full collection, install and repair the transformer box in the storage room on the 4th floor
Go to the operating room and find the “2F button”
Return to the elevator room on the 6th floor and use it to go to the 2nd floo

Go to the X-ray room and resonance room to obtain the “8F auscultation room key”
Take the elevator to 8F and use the key to enter auscultation room A to obtain “ID card A”
From 6F to 5F again, arrive at the Dean’s Office
Obtain the “4F button” and key item information in the Dean’s Office
Use the 6F elevator to reach the lower part of the 4F
Enter the morgue in order>dissect the room to obtain the “1F button”

Trigger the plot in the 1F pool and head to the 3F
We need to obtain paper synthesis and obtain the password for the 3F storage room in the “changing room” and “high-pressure oxygen room” on the 3F
After obtaining the water gate in the 3F storage room, return to the 1F pool to use and obtain the “B1 button”
Leaving the pool triggers an event to search for and remove three special pieces of meat located on 1F.
Single person ward>registration area>women’s restroom appear in order
After clearing all, proceed to the final B1 area
In addition, the “9F button” can be obtained in storage room A on the 3F. Please go and watch the special plot (requires development)

After triggering the plot in B1 analysis room, check the storage room transformer box
After repair, move to the computer room to repair four generators
Return to the analysis room for blood separation
Move down the research room and engage in a decisive battle with the boss
After winning, obtain the “1F gate key” and leave the hospital