This page contains descriptions of additional quests in Prey which can be unlocked while exploring Neuromod Division, one of many areas on the Talos I station. Completing these missions is completely optional but will let you obtain valuable items.
Everything You Know is About to Change
This mission is unlocked during the Break Out main story quest. In the end part of the said mission, the protagonist arrives in the vicinity of Neuromod Division Lobby (where you find the GLOO Cannon, among other things). January automatically contacts the hero and informs him/her about the neuromod she left nearby (which creates a great opportunity to get acquainted with the way they work).
Clear out the lobby from Mimics and approach the showcase shown in the picture above. It contains a real neuromod instead of a standard mock-up. Picking it up ends this short mission.
Attention - ignore this mission if you play with the aim of unlocking the No Needless achievement that requires you to completely ignore abilities and powers.
The Corpse Vanishes
This assignment can be unlocked once you've found your way to the Research and Design department. The area is located beyond the laboratories containing the mock-up of Yu's apartment and before the entrance to the Neuromod Division. Search the area for a computer belonging to Jovan Gravilovic. One of the e-mails found on the station details the location of Bellamy's corpse and that he may carry an access card to his apartment.
Make your way to the Talos I Lobby. Your destination, the Trauma Center, can be found on level two of the lobby. An access card is needed to enter the area - you can find one in the front office on level one. Once you've managed to get access to the center, visit the security station and use the computer to find a message regarding your objective. You'll also learn that the scientist's body was taken to the Psychotronics Division.
The quest can be continued once you've found an access card to Psychotronics. The passage to that location is on the level 1 in the north-east part of Talos I Lobby. You must visit Psychotronics during the main mission called Detour. When you are in that location you should stop in the west part of the level 2, in the Live Exam Area. There, you can find a Grav Shaft that allows you to get to the morgue (level 1).
There are a lot of Mimics in the morgue so explore it carefully. You must go to the closed room located in the east end of the morgue. The door requires you to have a keycard and there are two solutions to that problem. The best one is to use the alien ability called Mimic Matter. Stand next to the glass, change into a small object and get inside. Alternatively, you can wait for a scientist to go inside. This allows you to enter the room.
In the morgue you can find, among others, a keycard and 2 neuromods. But the most important thing to do is to examine Sylvain Bellamy's corpse. By doing that you get Sylvain Bellamy's Cabin Keycard and taking it unlocks an objective in which you must check out that place. Bellamy's cabin is in Crew Quarters, you can get there after you reach Arboretum.
When you get to the Crew Quarters head to the Crew Cabins B located in the north part on the level 1. Sylvain Bellamy's Cabin number is 108 and you can open it by using the keycard that you found in the morgue. When you enter the cabin the quest is automatically completed but it is worth to examine the room thoroughly. You can check Bellamy's computer where you can find one e-mail and a file with Morgan Yu's Typhon research data. Besides that you can also find, among others, 3 neuromods.