Mysteria ~Occult Shadows~ on Steam - User reviews, Price & Information

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Explore the land of Sulnas as the "Shadow of Death", a cat girl who's dauntless and fierce. The land is poisoned by secret power and desperately needs salvation. Can you save it from its sure demise or will you doom its fate like everyone else would?

Mysteria ~Occult Shadows~ is a action and female protagonist game developed by U-Secret Studio and published by SakuraGame.
Released on September 29th 2020 is available only on Windows in 4 languages: English, Simplified Chinese, Japanese and Traditional Chinese.

It has received 3,399 reviews of which 2,206 were positive and 1,193 were negative resulting in a rating of 6.4 out of 10. 😐

The game is currently priced at 2.55€ on Steam with a 80% discount.


The Steam community has classified Mysteria ~Occult Shadows~ into these genres:

Media & Screenshots

Get an in-depth look at Mysteria ~Occult Shadows~ 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
  • Requires a 64-bit processor and operating system
  • OS: Win7 64Bit/Win8 Win8.1 64Bit/Win10 64Bit
  • Processor: Intel G620 or AMD X2 280 /AMD (APU) A6 9500
  • Memory: 6 GB RAM
  • Graphics: Nvidia GeForce GTX750 or AMD GPU Radeon HD 6850
  • DirectX: Version 11
  • Storage: 15 GB available space

User reviews & Ratings

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

Feb. 2025
Poorly built and optimised, but works okay on a modern machine, Bought it first on my old laptop and was pretty much a stutter-fest despite nerfing every bit of texture and graphical element, compared to most unreal engine games, now its surprisingly enjoyable.
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Jan. 2025
Not five minutes into this game I start to run into bugs, I got two achievements for things I didn't do. I might return to this game at a later date, but this game should still be in early access because this does not seem the least bit finished. But hey, I bought it because of the cute anime girls and I see lots of potential in this game, so I got what I paid for.
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Oct. 2024
Some bug and random achievements! Achievements no work: "Holy Cat's Tactics" "Superagile Cat" "Handsome Cat" "Artistic Cat" "Fettering Possessions" "Drinking Poison" Achievement what work or not? "Well-Read Skill"
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Sept. 2024
Awesome game but it definitely needs to be polished up and fix most of the problems this game have like the animation
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Aug. 2024
The above game is an exceptional case because it is a perfect example of how it was possible to kill and completely destroy the potential of a good game that could have become a really good title. Meanwhile, it is something like a "beta version" but even despite this and its numerous errors, you can still feel this unused potential in this game. I really liked the game itself and it hurts me a lot what the creators did with it, or rather what they didn't do with it, i.e. they didn't provide it with a proper development process. I really feel sorry for this game and when I look at it, it hurts me how it ended because it really shouldn't have ended the way it did. The idea for the game, the combat system, the characters, the plot, the whole concept of all this is very good but unfortunately something was definitely missing here. I have no idea why this game ended like this but that's reality so there's not much you can do here. However, despite all this, I rate this game as very positive and encourage you to try it. However, I am aware that some people may be turned off by it because its current state leaves much to be desired.
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Frequently Asked Questions

Mysteria ~Occult Shadows~ is currently priced at 2.55€ on Steam.

Mysteria ~Occult Shadows~ is currently available at a 80% discount. You can purchase it for 2.55€ on Steam.

Mysteria ~Occult Shadows~ received 2,206 positive votes out of a total of 3,399 achieving a rating of 6.36.
😐

Mysteria ~Occult Shadows~ was developed by U-Secret Studio and published by SakuraGame.

Mysteria ~Occult Shadows~ is playable and fully supported on Windows.

Mysteria ~Occult Shadows~ is not playable on MacOS.

Mysteria ~Occult Shadows~ is not playable on Linux.

Mysteria ~Occult Shadows~ is a single-player game.

There are 11 DLCs available for Mysteria ~Occult Shadows~. Explore additional content available for Mysteria ~Occult Shadows~ on Steam.

Mysteria ~Occult Shadows~ does not support mods via Steam Workshop.

Mysteria ~Occult Shadows~ does not support Steam Remote Play.

Mysteria ~Occult Shadows~ 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 Mysteria ~Occult Shadows~.

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 14 June 2025 11:34
SteamSpy data 08 June 2025 10:59
Steam price 15 June 2025 12:39
Steam reviews 15 June 2025 08:06

If you'd like to dive deeper into the details about Mysteria ~Occult Shadows~, 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 Mysteria ~Occult Shadows~
  • SteamCharts - Analysis of Mysteria ~Occult Shadows~ concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Mysteria ~Occult Shadows~ compatibility
Mysteria ~Occult Shadows~
6.4
2,206
1,193
Game modes
Features
Online players
1
Developer
U-Secret Studio
Publisher
SakuraGame
Release 29 Sep 2020
Platforms