"Dead Space Remastered" has a total of 3 series of side missions. Each branch requires traveling to many places to complete. Here is a summary of the graphic guide for all side missions in "Dead Space Remastered" for your convenience.
Chapter 02 - Intensive Care, walk south from the medical room security station to the main laboratory of the graduate school. Take the elevator down and investigate the rooms of the senior medical officer (wife Nicole Brennan) and the chief scientific officer.
In Senior Medical Officer Nicole's room, listen to the audio log to trigger the side quest "Scientific Method".
After blowing up the obstacles with a bomb, you come to the emergency room and see Nicole's holographic video. Pay attention to the direction she runs. We need to follow her.
Energize the bathroom with a circuit breaker.
Open the door to the left and go in to listen to Nicole's audio log.
Chapter 03 - Correct the course, come to the engineering department's machine shop, go to the west calibration room, and see Nicole's holographic video.
Chapter 07 - Enter the Void, Mining Department, take the elevator in the mining operation area to Deck D, come to the safe warehouse, use the circuit breaker to open each warehouse door in turn, and hear the recordings of Nicole and Dr. Kane in Warehouse 2.
Chapter 04 - Disaster is imminent. Come to the atrium of the bridge, go down the stairs, take the elevator down to the atrium escape cabin, and see Hammond.
Entering the captain's cabin, the security clearance level is upgraded to level 2. Activate the main control and discover the missing crew RIG, which triggers the side mission "You are not authorized". You need to find 7 crew RIGs in various places.
After aligning the three ADS cannons on the outer hull of the bridge, fly forward to the end and pick up White's RIG.
At the beginning of the game, you get off the hangar of the spaceship, fly out of the diaphragm and enter the vacuum state. There is a large area to explore. You can pick up Walker's RIG in the circle in the picture below.
Chapter 06 - Environmental Hazards, come to the east growth room of the hydroponic area, shoot the weak points to clear the obstacles next to the elevator, and pick up Holt's RIG next to the elevator.
Chapter 07 - Enter the Void, Mining Department, take the elevator in the mining operation area to Deck B, get the RIG of Administrator Dallas in the mineral processing control room (this RIG is both a main task and a side task), and upgrade the security clearance to level 3.
In the fuel warehouse of the Engineering Department, open the level 3 door and go in to get Rousseau's RIG.
Chapter 05 - Fatal Sacrifice. After killing the undead monster in the cryogenic laboratory of the medical room, you picked up the tissue sample and triggered the side mission "Premeditated Medical Accident".
Track this quest to make finding your way easier.
Return to the security station, walk south to the main laboratory of the research department, take the elevator down, and use the DNA scanner to scan the sample.
Return to the security station and go east to the Intensive Care Unit to view Harris' hologram.
Chapter 07 - Enter the void, mining area, take the elevator in the mining operation area to deck C, go to the ore warehouse to remove the box, and get the recording hidden behind it.
Go to the atrium of the bridge and investigate the location in the picture below to see the holographic video.
