Little Nightmares III Guide | How to Solve the Steam puzzle (Chapter 3)

Here's a guide on how to solve the Steam puzzle in Little Nightmares III.

Game Guide by Ragib Rawnak on Oct 17, 2025

After collecting the ninth Doll, continue forward to face a sequence of encounters involving bursts of steam. Among these challenges, you’ll come across a puzzle that centers on controlling a Pipe and a moving platform in Little Nightmares II.

Moving The Platform

To begin, have Player One operate the first Lever located on the left side of the area. Pulling this Lever will cause the platform to shift toward the left. Once the platform arrives, Player Two should step onto it.

Little Nightmares III, Guide, How to Solve the Steam puzzle, Chapter 3

Coordinating The Crossing

When Player Two is positioned on the platform, Player One must pull the Lever again to move the platform back toward the right side. This will carry Player Two safely across, but timing is crucial to avoid the steam bursts.

The steam stops briefly after each pull of the Lever, providing a short window of opportunity to act without risk in Little Nightmares III.

Little Nightmares III, Guide, How to Solve the Steam puzzle, Chapter 3

Repeating The Process

Once Player Two reaches the opposite side, they’ll find a second Lever. Player Two must now repeat the same process to assist Player One in crossing. Pull the right-side Lever to move the platform back, allowing Player One to reach the other side safely in Little Nightmares III.

Also, check our Little Nightmares III Review and other guides below: