Dishonored Definitive Edition
80 Achievements
1,640
40-50h
PC
Lights Out
You deactivated at least 5 security systems on Kingsparrow Island Details for this achievement will be revealed once unlocked
10
2.21%
How to unlock the Lights Out achievement in Dishonored Definitive Edition - Definitive Guide
Not my solution but a well known resource, PowerPyx guide:
On the island where the lighthouse is for the last mission there are five security measures you need to disable or reprogram.
The first one is the tower in the area at the top of the stairs you start near. You can get up there from the cliffs with some fancy Agility level 2 jumping followed by Blink level 2.
There is an Arc Pylon on the right side that can be taken care of from the red lit area nearby. The panels for two Walls of Light are accessible from a sewer entry near here.
Near the end, in the elevator area, there is an Arc Pylon that you can only take care of by going under the platform it is on and rewiring it.
The first one is the tower in the area at the top of the stairs you start near. You can get up there from the cliffs with some fancy Agility level 2 jumping followed by Blink level 2.
There is an Arc Pylon on the right side that can be taken care of from the red lit area nearby. The panels for two Walls of Light are accessible from a sewer entry near here.
Near the end, in the elevator area, there is an Arc Pylon that you can only take care of by going under the platform it is on and rewiring it.
There's a total of five of these security systems on the island, so you needa disable all of them. This can be done by either destroying/unplugging whale oil tanks or rewiring them.
This is a super easy-to-follow video that shows you how to access these from the start of the mission.
This is a super easy-to-follow video that shows you how to access these from the start of the mission.