Little Nightmares III Guide | Second Locked Door Key Location (Chapter 3)

Here's a guide on the location of the second Locked Door Key in chapter 3 of Little Nightmares III.

Game Guide by TauxicPandA on Oct 14, 2025

As you progress through the area, you will reach another locked door that requires a Key to proceed. This part focuses on locating the Key and working together to unlock the path forward in Little Nightmares III.

Little Nightmares III, Guide, Second Locked Door Key Location, Chapter 3

Finding the Frayed Rope

Begin by pulling the Lever positioned to the left of the locked door. Doing this will activate a string of lights, revealing a frayed Rope attached to a Wagon. Have Low shoot the Rope to release it. Once that is done, climb onto the Wagon Door and continue upward until you reach a Crate that allows you to enter a nearby window in Little Nightmares III.

Little Nightmares III, Guide, Second Locked Door Key Location, Chapter 3

Reaching the Key

Inside, you will arrive in a room containing four tall Chairs. Ignore these for now and move into the next room. Here, one player should boost the other over the Tables that block the path. After one player has reached the opposite side, push the Cart out of the way to create an opening for the other to pass through.

Work together for one final boost to reach the Key hanging on the Wall Hook. Once the Key is obtained, return to the locked door and use it to unlock the passage ahead in Little Nightmares III.

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