STEINS;GATE 0
If you can't save the one you love… How can you save humanity? Sequel to the visual novel cult classic. Experience an alternate worldline of STEINS;GATE.
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GNOSIA on Steam
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The Gnosia lie. Pretending to be human, they’ll get in close, trick and deceive, and then eliminate one victim at a time...
GNOSIA is a visual novel, story rich and anime game
developed by Petit Depotto
and published by PLAYISM.
Released on January 23rd 2022 is available on Windows, Steam Deck and Steam Machine
in 3 languages: English, Simplified Chinese and Japanese.
It has received 4,863 reviews of which 4,523 were positive and 340 were negative resulting in a rating of 9.0 out of 10. 😎
The game is currently priced at 20.99€ on Steam.
The Steam community has classified GNOSIA into these genres:
Visual Novel
Story Rich
Anime
Time Travel
Sci-fi
Singleplayer
Mystery
Psychological Horror
Adventure
Psychological
Social Deduction
LGBTQ+
Roguelite
Atmospheric
Detective
Space
Simulation
Class-Based
Indie
RPG
Here is the detailed breakdown of supported languages for GNOSIA:
| UI | Subtitle | Audio | |
|---|---|---|---|
| English | |||
| Simplified Chinese | |||
| Japanese |
Media & Screenshots
Get an in-depth look at GNOSIA through various videos and screenshots.
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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 7/8/8.1/10 (32bit/64bit)
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Storage: 1 GB available space
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
No spoilers, but I wished someone told me this sooner. The early part of the game will kick you multiple times. You will fail, and feel under leveled. It was frustrating at first, and to add that, the story felt stagnant around loop 25 - 40. I would say, this made me stop playing for awhile. I wasn't going to write anything but then the game introduce "Event search", making it easier to find all the story beats. It's a visual novel, the story and characters are the key part of the game. I was so glad I could be right back on track, because this story is so captivating. I love all these characters, for their charm, flaws, quirks, selfishness or empathic towards you. The music and art help this as well. My goodness the Art for this game is so amazing! Definitely a perfect art style for a Sci-fi, Mystery Visual Novel. After coming back, and being higher level, the game makes sense. Its rewarding when you're trying to solve a "who did it" mystery. Anyways take away this, the game is good.
GNOSIA (I refuse to pronounce the 'G') might honestly be my favourite game I've played this year. I decided to play it after watching Wambu's video on the game and was basically hooked instantly. The game is a social deduction game that plays on the natural point that these games are typically played 100s of times between the same people as the player is trapped within a timeloop that forces them to relive the same days of an infection from beings called 'Gnosia'. You and the up to 14 other crew members need to identify the Gnosia through daily meetings and voting for 1 person in the group to be placed in cold sleep. The gameplay of this revolves around trying to ascertain the Gnosia and influence the group to vote them out. However each loop is different, different crew may appear/disappear, the infected change and other factors such as roles are added as you go. This also applies to you as well meaning your role in each loop can change such as having a different role, collaborators, detractors and yes you can even be Gnosia yourself. However the primary objective isn't necessarily to 'win' each loop but instead to learn more about the 14 crew members you'll encounter throughout these loops. All of them are interesting and unique characters that provide many different experiences in both gameplay and story. The artwork within the game is overflowing with personality and charm and the same goes double for the music. The only advice I'll give if you decide to give this a try is don't worry about 'winning' every loop, especially in the early game, since your stats are low it will feel like a real uphill battle sometimes but you always get experience no matter if you win or lose and you may still be able to learn something about a character in the process. Additionally the mid/late game can get a little slow if your unlucky as some events have some real specific conditions to activate but I promise it will be worth it in the end so stick to it and maybe check the wiki if your really stuck (I did for a few events). Also, If for whatever reason your still unsure if you'd like the game or its story it may be worth checking out the first few episodes of the anime adaptation it got in 2025, Its a pretty faithful adaptation that in my opinion establishes the basic tone of the game decently well.
I've purchased this game four times, completed it more than I should have, and have watched the anime in Japanese and English, and let me tell you, I still can't get enough of it. Otome is my precious daughter and I would let the entire ship go into cold sleep or be sent to another dimension by Gnosia before suspecting her. If you're even remotely interested, please give it a shot. It's a wonderful video game and will stick with you for a long, long time. I rate it Otome/10.
Watched the anime and liked it so much so I decide to play the game before the anime finishes airing. really like the game even though its kind of repetitive. finish game and get the true ending. Decide to re-watch the anime. Now just angry at how the anime changes a lot of things for the worse and breaks a few rules just for shocking scenes.
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Frequently Asked Questions
GNOSIA is currently priced at 20.99€ on Steam.
No, GNOSIA is currently not on sale. You can purchase it for 20.99€ on Steam.
Yes, GNOSIA received 4,523 positive votes out of a total of 4,863 achieving a rating of 8.97.
😎
GNOSIA was developed by Petit Depotto and published by PLAYISM.
Yes, GNOSIA is playable and fully supported on Windows.
No, GNOSIA is not playable on MacOS.
No, GNOSIA is not playable on Linux.
Yes, GNOSIA 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, GNOSIA 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, GNOSIA does not support VR.
GNOSIA is a single-player game.
Yes, there is a DLC available for GNOSIA. Explore additional content available for GNOSIA on Steam.
No, GNOSIA does not support mods via Steam Workshop.
No, GNOSIA does not support Steam Remote Play.
Yes, GNOSIA 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 GNOSIA.
Data sources
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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 | 28 September 2026 13:04 UTC |
|---|---|
| SteamSpy data | 17 October 2026 09:33 UTC |
| Steam price | 27 October 2026 03:43 UTC |
| Steam reviews | 19 October 2026 17:53 UTC |
If you'd like to dive deeper into the details about GNOSIA, 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 GNOSIA
- SteamCharts - Analysis of GNOSIA concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck GNOSIA compatibility
Game modes
Features
Online players
29
Developer
Petit Depotto
Publisher
PLAYISM
Release
23 Jan 2022
Platforms