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Portal Revolution: What Is The White Room With the Chair & Siren Repeat Noise?

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Is there any secret behind this strange room?

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Portal as a series is no stranger to eerie easter eggs, and Portal: Revolution keeps the tradition alive with its creepy white room!

The mysterious white room just has a singular chair in the middle and you can hear a strange repeating siren noise. Is there anything hidden in this room? What is its purpose?

In this guide, we’ll tell you how to find this easter egg in the white room and everything about it!

What is the White Room With the Chair & Siren Repeat Noise?

Portal Revolution: What Is The White Room With Chair & Siren Repeat Noise - Entrance

You can find the strange white room with the chair and siren noise in Chapter 3, “The Surface.”

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After you complete Chamber 7 in Chapter 3, you’ll come to a room with an elevator to the next chamber, as usual. Except, the wall on the right side of the room is broken down!

Vent leading to the secret room

You can go through the opening to find a linear path through an air vent, which will ultimately lead you toward the secret white room.

Entering the white room

The room is clearly broken down, mostly damaged by the overgrown flora and fungi. Nonetheless, you can still notice a mostly intact chair just sitting in the middle.

The door that leads to the noise

Additionally, getting close to the only door leading to the room will make you hear a strange siren noise on repeat. It’s definitely a very eerie little room!

As for the purpose of the room, though… it seems to just be an easter egg. You don’t earn any achievement from finding the room, and there seems to be nothing to interact with.

The door that seems to lead to the strange siren noise can’t be opened or interacted with at all, either. The only way to exit the room is through the entrance you just came out of.

Full view of the room

Ultimately, this room seems to just be an easter egg. More specifically, it’s a reference to the “Room Temperature Room” scene from Community.

Although the scene in the show is far less creepy and the room has greener walls, the overall setup of the room is the same. The chair in the middle of the room makes it clear!

Nonetheless, it’s quite a nice easter egg, although it sure is creepy if you find it by yourself.

ALSO READ: Portal Revolution: How To Solve Chapter 4 – Chamber 10 (Diversion)

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Andrés
Written by

Andrés

Senior Game Guide Writer

Andrés is a veteran gaming writer with over twenty years of hands-on experience across a wide range of genres, including Action-RPGs, high-difficulty games, and narrative-driven titles. His work is based on direct gameplay, testing mechanics, progression systems, and strategies firsthand rather than relying on secondary sources. At GamesFuze, Andrés focuses on producing accurate, practical guides and walkthroughs that help players understand complex systems, avoid common mistakes, and make informed decisions throughout their playthroughs.

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