Hospital 666
Hospital 666 is a 1-4 player horror escape game. Traverse through eerie hospital levels while observing the occurrence of anomalies and choosing the correct elevator. Some abnormal bosses will chase you to death, and you must find the right way to escape them.
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School 666 on Steam
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School 666 is a 1-4 Player Co-op Survival Horror. You must escape this endless nightmare. Try to identify the correct path and survive the anomalies in this endless school. Some extremely powerful anomalies will catch you to their dimensions. Explore the reason why you are here... and don't die.
School 666 is a horror, online co-op and realistic game
developed and published by Lokin.
Released on June 11th 2025 is available on Windows, Steam Deck and Steam Machine
in 15 languages: English, French, Italian, German, Spanish - Spain, Russian, Turkish, Japanese, Polish, Thai, Simplified Chinese, Traditional Chinese, Portuguese - Portugal, Vietnamese and Korean.
It has received 563 reviews of which 456 were positive and 107 were negative resulting in a rating of 7.6 out of 10. 😊
The game is currently priced at 6.82€ on Steam with a 30% discount.
The Steam community has classified School 666 into these genres:
Horror
Online Co-Op
Realistic
Psychological Horror
Adventure
First-Person
Action
Supernatural
Thriller
Action-Adventure
Multiple Endings
Exploration
3D
Mystery
Linear
Co-op
Singleplayer
Indie
Multiplayer
Here is the detailed breakdown of supported languages for School 666:
| UI | Subtitle | Audio | |
|---|---|---|---|
| English | |||
| German | |||
| French | |||
| Italian | |||
| Korean | |||
| Spanish - Spain | |||
| Simplified Chinese | |||
| Traditional Chinese | |||
| Russian | |||
| Thai | |||
| Japanese | |||
| Portuguese - Portugal | |||
| Polish | |||
| Turkish | |||
| Vietnamese |
Media & Screenshots
Get an in-depth look at School 666 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 10
- Processor: Intel® Core™ i5-6500 or equivalent
- Memory: 8 GB RAM
- Graphics: GeForce GTX™ 1050 Ti or equivalent
- DirectX: Version 11
- Storage: 25 GB available space
- Additional Notes: Multiplayer games require an Internet connection.
Steam Price & Best Deals
User reviews & Ratings
Explore reviews from Steam users sharing their experiences and what they love about the game.
School 666 is a psychological horror experience developed and published by Lokin that transforms an ordinary educational setting into a place of relentless paranoia. At first glance, the school appears mundane, but each trip through its endless hallways slowly reveals unsettling abnormalities that blur the line between reality and nightmare. Instead of relying on constant action or excessive jump scares, the game builds fear through careful observation and uncertainty, encouraging players to question everything they see. This approach creates a suspenseful atmosphere that rewards patience, attention to detail, and a willingness to trust—or doubt—your own memory. The game's central mechanic revolves around identifying anomalies hidden throughout the environment. Every classroom, corridor, locker, desk, and decorative object becomes a potential source of danger if it suddenly changes. Players must decide whether the environment remains normal enough to continue forward or whether they should turn back before making a costly mistake. Even the smallest visual alteration can determine success or failure, making every walk through the school feel tense despite the familiar surroundings. This deceptively simple concept becomes increasingly engaging as more unusual and unpredictable anomalies are introduced over time. Beyond environmental puzzles, School 666 introduces supernatural encounters that add welcome variety to the gameplay. Certain stages transport players into strange alternate realms where the rules change completely, forcing them to confront powerful entities with their own unique mechanics. These sections break up the traditional observation gameplay by introducing survival challenges and encounters that demand quick thinking rather than simple visual comparison. The gradual escalation helps maintain suspense throughout the adventure while expanding the mysterious lore surrounding the haunted school. One of the game's most enjoyable features is its support for cooperative multiplayer with up to four participants. Working together transforms anomaly hunting into a collaborative investigation where teammates constantly compare observations, debate suspicious details, and help one another survive increasingly dangerous situations. Communication becomes an essential gameplay element, as different players often notice different environmental changes. While solo play delivers a stronger feeling of isolation and psychological horror, cooperative sessions provide an entertaining balance of teamwork, panic, and memorable shared experiences. Visually, the game favors realistic environments that make every abnormality stand out without appearing exaggerated. Classrooms, hallways, faculty offices, and school facilities are detailed enough to establish familiarity while remaining clean and readable for gameplay purposes. The restrained visual design complements the observation mechanics by ensuring changes feel meaningful rather than random. Combined with effective lighting, subtle sound design, and unsettling ambient effects, the presentation creates a lingering sense of dread that grows stronger the deeper players venture into the endless school. Narratively, School 666 embraces mystery instead of delivering immediate explanations. Players gradually uncover clues about the cursed location and the supernatural forces responsible for its impossible structure. Rather than interrupting gameplay with lengthy story sequences, the game allows curiosity to naturally drive progression, encouraging exploration while maintaining an atmosphere of uncertainty. This storytelling style fits the psychological horror genre well, leaving room for interpretation while giving players enough motivation to continue uncovering the truth behind the school's terrifying secrets. Replay value is another notable advantage. The wide range of anomalies, the unpredictable appearance of alternate dimensions, and the different experiences created through cooperative play make repeated sessions worthwhile. Returning players can refine their observational skills while introducing newcomers to the game's deceptive mechanics, ensuring that each playthrough feels slightly different. Completionists also have additional objectives through achievements and mastery of the various supernatural events scattered throughout the experience. Although the gameplay loop intentionally emphasizes repetition to strengthen its psychological themes, some players may find the deliberate pace slower than traditional survival horror titles. The reliance on memorization and careful inspection demands concentration rather than fast reflexes, which may not appeal to everyone. Nevertheless, the evolving mechanics, unsettling atmosphere, and creative supernatural encounters do an admirable job of preventing the formula from becoming stale. Overall, School 666 successfully expands the anomaly horror genre with strong environmental storytelling, satisfying cooperative gameplay, and an oppressive atmosphere that consistently keeps players on edge. Its clever combination of observation-based puzzles, supernatural threats, and gradually unfolding mystery creates a horror experience that feels both tense and rewarding. While its slower pace may not suit players seeking nonstop action, those who appreciate psychological horror, exploration, and cooperative suspense will find plenty to enjoy. It stands as a memorable entry in the growing catalog of anomaly-focused horror games. Rating: 8/10
Rating: 10- / 10 Very minor spoilers!!! The amount of love put into this game is huge. I havent finished it yet, but dam, it already feels incredibly unique. There are anomalies and mechanics, I’ve never encountered in any steam game before fr, and they will The game is full of all kinds of content, memes, scary thins, funny stuff, and even elements inspired by souls games. It constantly feels like youre discovering new easter eggs. There are also different kinds of minigames, battles, and other surprises. SO GOOD. I highly recommend playing this with a friend. I dont have experience playing it solo, but co op feels like the ideal way to enjoy it. The only thing Id bring up as a possible improvement is that theres maybe a bit too much meme/funny content and selfbrand ads as anomalies. Id personally prefer more genuinely scary and unique anomalies instead of dancing/meme ones that dont really do anything. They are funny every now and then but theres pretty many of those. But this is a minor issue. Overall, this is probably the best anomaly game Ive played so far. So good. The game is also fairly long. Like I said, I havent completed it yet, but it seems to be around 4–5 hours depending on your experience with anomaly games, so it wont be over in an hour, which is good.
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Frequently Asked Questions
School 666 is currently priced at 6.82€ on Steam.
Yes, School 666 is currently available at a 30% discount. You can purchase it for 6.82€ on Steam.
Yes, School 666 received 456 positive votes out of a total of 563 achieving a rating of 7.64.
😊
School 666 was developed and published by Lokin.
Yes, School 666 is playable and fully supported on Windows.
No, School 666 is not playable on MacOS.
No, School 666 is not playable on Linux.
Yes, School 666 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, School 666 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, School 666 does not support VR.
School 666 offers both single-player and multi-player modes.
School 666 includes Co-op mode where you can team up with friends.
No, School 666 does not currently offer any DLC.
No, School 666 does not support mods via Steam Workshop.
No, School 666 does not support Steam Remote Play.
Yes, School 666 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 School 666.
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 | 14 October 2026 20:46 UTC |
|---|---|
| SteamSpy data | 21 October 2026 01:45 UTC |
| Steam price | 26 October 2026 19:25 UTC |
| Steam reviews | 18 October 2026 18:10 UTC |
If you'd like to dive deeper into the details about School 666, 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 School 666
- SteamCharts - Analysis of School 666 concurrent players on Steam
- ProtonDB - Crowdsourced reports on Linux and Steam Deck School 666 compatibility
Game modes
Multiplayer
Features
Online players
4
Developer
Lokin
Publisher
Lokin
Release
11 Jun 2025
Platforms