Keeper Locations on the Citadel
Locating all the Keepers on the Citadel is a crucial step for completing the "Citadel: Keepers" side quest, which rewards Shepard with valuable experience points and credits. These small, insectoid aliens are scattered throughout the Citadel's various wards, often in less obvious locations. Successfully returning all 20 Keepers to their desated posts is a satisfying endeavor for completionists.
The Citadel is divided into several key areas, and each Keeper is found within one of these zones. The Presidium is home to several Keepers, often found near the Embassy Suites and the Citadel Tower. The Wards, including the Upper and Lower Wards, also house a sificant number. Pay close attention to the edges of pathways, behind kiosks, and in alcoves. For instance, one Keeper can be found near the entrance to the C-Sec Headquarters in the Upper Wards, while another is tucked away in a small alcove near the Flux bar in the Lower Wards.
The Citadel Market is another area where Keepers are frequently found. Look near the various vendor stalls and the main plaza. The Embassies in the Presidium also contain a few, often near the entrances to the individual embassy buildings. A particularly tricky Keeper can be found on the Citadel Tower's main concourse, requiring a bit of careful observation of the surrounding architecture. The key to finding them all is thorough exploration and a keen eye for detail. Don't just stick to the main thoroughfares; investigate side paths and less-trafficked corners. Once you've located a Keeper, simply approach it, and Shepard will automatically interact with it, marking it as found and adding it to your quest progress. The quest tracker will update as you find more, guiding you towards the final few.