This section contains a detailed walkthrough for I and It, one of the trophies found in Prey. The achievement is a reward for killing every living being found on board the station. The task may prove to be problematic, as it is easy to bypass certain locations which may also contain a person targeted by this achievement.
First of all, we need to eliminate all story characters. You can view the list below:
- Aaron Ingram
- Alex Yu
- Dr. Igwe
- Sarah Elazar
- Will Mitchell
Moreover, you'll need to eliminate every character that hasn't been killed by other means. Use the security computers found in all major locations to locate your targets - once you've managed to get access to the station, you can view the crew listings. Some of the names may contain a note that the given character is still alive (see screenshot above). You can also learn the locations by heart or choose single names from the list to create waypoints.
Note - The achievement also forces you to take care of all mind controlled crew members found in w Crew Quarters.