★ Story Walkthrough | Upgrades and Abilities
☆ Characters | Bosses | Puzzles
★ Viewros Map: Energy Tank | Missile Expansion | Shot Expansion
★ Game Details: amiibo Unlocks | How Long to Beat | Switch Edition Differences

This is a guide to the Boiler Room puzzle located in the western part of the Flare Pool area in Metroid Prime 4: Beyond. Learn how to solve the Boiler Room puzzle, its location, and what it unlocks here!
List of Contents
To start the Boiler Room puzzle, scan the boiler controls that Duke was standing at before you met him. This will raise the boiler in the adjacent room.
Use the Morph Ball hatch on the nearby wall to reach the boiler, and then roll into the slot in the floor. Use the Psychic Boost Ball to expose the boiler internals to move onto the next step of the puzzle.
Psychic Boost Ball How to Unlock and Effects
Once its sides are exposed, the boiler will start to spew fire. You can dodge this by rolling under the flame jets in Morph Ball. To stop the flames, you will need to target the 4 glowing cores with Ice Shots to cool down the boiler.
Ice Shot Effects: Where to Use Ice Chip
Note that each time you successfully hit one of the glowing cores, the flames will spike in intensity. Remain in Morph Ball to continue dodging the flames, and resume aiming at the cores once the flames return to normal.
| Overworld | Map |
|---|---|
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The Boiler Room puzzle is located in the room of the same name in the western Flare Pool area, and is also where you first encounter Sergeant Ezra Duke. Speak with him to gain access to the puzzle.
Flare Pool 100% Exploration Guide

Completing the Boiler Room puzzle is necessary to progress the main story, and will also have Duke become a temporary companion while you explore deeper into Flare Pool.
Duke Character Info and How to Unlock

| Fury Green Puzzles | |
|---|---|
| Ceremonial Chamber Door Puzzle | H'yvnn Elemental Puzzles |
| Volt Forge Puzzles | |
| Tower Generator Puzzles | - |
| Ice Belt Puzzles | |
| TK Code Puzzles | Generator Turbine Puzzle |
| Flare Pool Puzzles | |
| Boiler Room Puzzle | - |
| All Shrine Puzzles | |
|---|---|
| Rings of Stone Puzzle | - |
Boiler Room Puzzle Solution



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