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Antichamber on Steam

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Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.

Antichamber is a puzzle, first-person and indie game developed by Alexander Bruce and published by Demruth.
Released on January 31st 2013 is available on Windows, MacOS, Linux, Steam Deck and Steam Machine.

It has received 17,115 reviews of which 16,269 were positive and 846 were negative resulting in an impressive rating of 9.3 out of 10. 😍

The game is currently priced at 18.99€ on Steam, but you can find it for 17.29€ on Eneba.


The Steam community has classified Antichamber into these genres:

Media & Screenshots

Get an in-depth look at Antichamber through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS *:Windows XP SP2, Vista, or Windows 7
  • Processor:2.0+ GHz or better (dual core recommended)
  • Memory:2 GB RAM
  • Graphics:NVIDIA 8000 series or higher (Shader Model 3 Compatible)
  • DirectX®:9.0c
  • Hard Drive:1 GB HD space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

10 hours played
Sept. 2026
Just buy it and dive in without knowing anything! This game tells you nothing, you're left to figure everything out on your own which makes discovering new pathways and solutions to the puzzles very rewarding. I remember going to my friends house back when Portal was released and just all sitting in front of the computer trying to figure the stuff out. This has that same vibe. Yes Steam, I recommend this game!
8 hours played
Sept. 2026
The metroidbrainia ancestor Antichamber is a game about philosophy and insanely creative puzzles. The game doesn't usually require you to spend 30 minutes stuck on a single puzzle, which is something that many puzzle games fail to avoid, and it's a huge advantage for this game. From the start, you don't really know what the game is, and it doesn't really change throughout the game. You're just solving puzzles in an abstract world, sometimes finding secrets and pondering some philosophical quotes that are scattered all over the game. The game mechanics are kept simple, but every time you discover something new, it feels mind-blowing. The ending of the game is something that will stay with me forever. I loved this game and I want to say more about it, discussing it, but just for the review I'll say this: if you played Outer Wilds , Tunic , The Witness , Manifold Garden , or Superliminal , you'll most definitely enjoy this game too, so give it a try!
29 hours played
July 2026
One of the most creative puzzle games I've ever played, I keep coming back to it again and again, and I always find something new.
12 hours played
May 2026
This game gave me a message I needed to hear, since I am one whose opinions are heavily swayed depending on the ending of games or movies: don't place so much emphasis on the ending or conclusion and simply enjoy the journey! The game draws parallels to life itself as well as the in-game journey too, by showing murals that depict little relatable life moments and lessons. By making the ending deliberately grandiose yet weird and confusing, I interpreted it as commentary on the way we have a lot of strong feelings and heavy emphasis on our own deaths, and the way I expect a lot from the endings of media😂 I loved the way this game shows you the rules of the physics and doesn't tell you straightforward, it's up to you to ♥♥♥♥ around and find out. The sheer joy I felt when realising I could apply rules I learned before to other rooms in ways I never would've expected! I was reminded a little of Blue Prince in the way it had similar mysterious and slightly creepy atmosphere, the ambient music and sounds added a lot to my enjoyment. Progression also felt addictive as I learned more and more about how to interact with the game's world, which can be a hard thing to get right! The fact that the Antichamber journey itself was so creatively executed, mind bendy and fun, and purposefully more enjoyable and easier to derive meaning from than its own ending, really drove home this point!
9 hours played
March 2026
Antichamber is an absolutely unique puzzle game that I feel honestly stands on the shoulders of Portal. Very few games go full on in non-euclidian shenanigans and Antichamber pulls it off without a sweat. I think it's criminal that it has less than 500 reviews, and I'm ashamed I haven't given it the thumbs up it deserves 13 years earlier.

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Frequently Asked Questions

Antichamber is currently priced at 18.99€ on Steam.

No, Antichamber is currently not on sale. You can purchase it for 18.99€ on Steam.

Yes, Antichamber received 16,269 positive votes out of a total of 17,115 achieving an impressive rating of 9.27.
😍

Antichamber was developed by Alexander Bruce and published by Demruth.

Yes, Antichamber is playable and fully supported on Windows.

Yes, Antichamber is playable and fully supported on MacOS.

Yes, Antichamber is playable and fully supported on Linux.

Yes, Antichamber is playable on Steam Deck, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

Yes, Antichamber is playable on Steam Machine, though it might require a few minor tweaks. Make sure to check the Steam store page and community feedback on ProtonDB for exact compatibility details.

No, Antichamber does not support VR.

Antichamber is a single-player game.

No, Antichamber does not currently offer any DLC.

No, Antichamber does not support mods via Steam Workshop.

No, Antichamber does not support Steam Remote Play.

Yes, Antichamber is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Antichamber.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 22 September 2026 20:19 UTC
SteamSpy data 28 October 2026 04:09 UTC
Steam price 28 October 2026 15:03 UTC
Steam reviews 21 October 2026 15:56 UTC

If you'd like to dive deeper into the details about Antichamber, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Antichamber
  • SteamCharts - Analysis of Antichamber concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Antichamber compatibility
Antichamber
Rating
9.3
16,269
846
Game modes
Features
Online players
4
Developer
Alexander Bruce
Publisher
Demruth
Release 31 Jan 2013
Platforms
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