End of Abyss Scanner: doors, nodes and map marks
Scan a blocked route before spending supplies. The Scanner can reveal a required key, a power connection or a breakable wall and leave useful marks for a later visit.
Give the scan time to finish
On a controller, hold the right trigger for a deeper scan of an examinable target. A quick look and a complete examination are different actions. Read the resulting requirement before deciding what to do with the door.
The Scanner is not a combat stance. Running, dodging or drawing a weapon puts it away. Our practical recommendation is to make the room safe first, scan from a clear position, then switch back to your weapon when you need to destroy a node.
Match the readout to the next action
A power cable is the clue for the energy-node door check. A named key points to an exploration dependency. Those are different from a launch-version door fault, even when all three look like a door that will not open.
| Scan result | What to do |
|---|---|
| Named key or keycard | Record the requirement and return when you own it. |
| Power connection | Follow the connection and check its energy node. |
| Breakable / explosive wall | Return with the required equipment instead of firing random shots. |
| Logbook entry | Keep track of the category if you are completing the Logbook. |
Turn a locked path into a useful return target
Scan marks help organize map and backtracking. Choose a specific target, such as a named keycard door on a remembered floor, instead of revisiting every locked passage whenever you obtain a tool.
The return notebook lets you keep your own sector, floor, requirement and next objective together. It stores your entries in this browser; it does not read the game save. For long completion runs, separate map coverage from the achievement checklist so a missing room does not get mistaken for a missing Logbook entry.
A blank map area is not always a fault
The map grows as you explore, and map stations can supply additional coverage. A place you have not visited is different from an incorrect open-door icon. The door-fix patch also corrects a missing room and some door icons resetting after a restart.
If you are missing a gun behind a recorded route, use the weapon location table for its sector and floor. This is more focused than trying to scan every room with no destination.