Planet of Lana II Guide | How to Solve the Water Puzzle in Chapter One

Here’s a guide on how to solve the Water Puzzle in Chapter One of Planet of Lana II.

Game Guide by TauxicPandA on Mar 09, 2026

You will reach a section that requires you to swim. You need to watch your breath because you can only stay underwater for a short time. If the screen gets dark, find a place to breathe. Use this guide to solve the Water and Door Puzzle.

Planet of Lana II, Guide, How to Solve the Water Puzzle in Chapter One

Opening the First Path

Jump into the water and swim to the right side. Your Ally will use a pipe to move ahead, but a large door will block them.

Dive under the water and keep moving right until you find a small Button in Chapter One of Planet of Lana II. Press it to open the door for the Kid. When the door opens, it will move underwater and block your way back up.

Planet of Lana II, Guide, How to Solve the Water Puzzle in Chapter One

Using the Cage

To fix the path, swim further to the right and look for a small Cage. Grab the Cage and pull it back toward the Button in Planet of Lana II.

Make sure the door is closed, then put the Cage directly under it. Press the Button again. The door will try to open, but the Cage will get stuck and keep the way clear. Now you can swim to the top and walk through the door to find the Kid.

Also, check our Planet of Lana II: Children of the Leaf Review and other guides below: