The Backrooms - Nightmare Dimension — Steam capsule
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The Backrooms - Nightmare Dimension Free Download

by Savage Howl

Windows · macOS · Linux · Jan 29, 2023

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is The Backrooms - Nightmare Dimension worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Small groups seeking cooperative horror shooting
  • Backrooms fans interested in an SCP Foundation story
  • Players who want online combat against strange creatures

Skip it if you…

Saves you a refund
  • Players seeking a solo game rather than a cooperative experience
  • Players looking for a horror game without repeated entity combat
  • Groups larger than four players

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on The Backrooms - Nightmare Dimension

The story receives substantial attention, including SCP research, a portal, trapped people, and the purpose of the entities. The playable outline is narrower: soldiers enter the Backrooms, move through new areas, and fight its inhabitants.

What is The Backrooms - Nightmare Dimension?

The Backrooms - Nightmare Dimension is an online cooperative horror shooter for up to four players.

Players take the roles of SCP Foundation soldiers sent into the Backrooms after researchers create a portal to the dimension. Their mission is to eliminate the entities living there, because the Foundation considers them necessary to the dimension’s survival. The game presents its own Backrooms story, including people trapped in the dimension and the Foundation’s research into its creatures. Players enter new areas, use the soldiers’ weapons, and fight the entities they encounter. The stated objective is to purge the Backrooms so the SCP Foundation can destroy the dimension.

How The Backrooms - Nightmare Dimension plays

01Four-player co-op
Online sessions support up to four players at the same time.
02SCP soldier roles
Players join the mission as soldiers working for the SCP Foundation.
03Entity combat
The mission involves fighting creatures found inside the Backrooms.
04Original Backrooms story
The game presents a separate account of the dimension, its inhabitants, and the people trapped there.

The Backrooms - Nightmare Dimension compared to similar games

Abyssus also offers cooperative multiplayer shooting, but it places that combat in a roguelite adventure with hand-crafted levels and weapons that can be refitted using ancient technologies. This game instead focuses on online horror, SCP soldiers, Backrooms areas, and combat with entities.

The Backrooms - Nightmare Dimension: platforms & release

Is The Backrooms - Nightmare Dimension worth it?

It is worth it if: small groups seeking cooperative horror shooting. Skip it if: players seeking a solo game rather than a cooperative experience.

Where can I download The Backrooms - Nightmare Dimension?

Use the Download Now button on this page: it opens The Backrooms - Nightmare Dimension's store page, where you can choose how to get it.

What platforms is The Backrooms - Nightmare Dimension on?

Windows, macOS and Linux.

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The Backrooms - Nightmare DimensionWindows, macOS, Linux
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