Release Date 11/9/2021
Franchise QUByte Interactive
Developer Messier Games
Publisher QUByte Interactive
Steam App Id 1725660

Opus Castle

Opus Castle it's a 3D horror, adventure and mysterious game with a narrative based on the real tragic history of the little castle on Apa Street, located in the city of São Paulo, Brazil.

Last Updated: 12/17/2024

1 Players In-Game
Player Score
60
41
23
Platforms
  • Windows
  • Mac
  • Linux
Free In the Steam Store

About Opus Castle

Opus Castle is an Action, and Adventure game developed by Messier Games. On 11/9/2021, it was released on the Steam Store by QUByte Interactive.

It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.

According to Steam’s category system, Opus Castle supports the following features:

  • Steam Cloud
  • Steam Achievements
  • Partial Controller Support
  • Single-player

From the Steam community, Opus Castle has been tagged with the following user tags:

  • Exploration
  • Survival Horror
  • Fantasy
  • Dark
  • Atmospheric
  • Investigation
  • Multiple Endings
  • Story Rich
  • Historical
  • 3D
  • Choices Matter
  • Psychological Horror
  • Linear
  • Mystery
  • Action-Adventure
  • FPS
  • Horror
  • Survival
  • Thriller
  • Adventure

Media & Sceenshots

Watch the featured video for Opus Castle and see the latest screenshots from the Steam Store.

Opus Castle DLC

Opus Castle has 1 downloadable add-on available for purchase on Steam which is Opus Castle - Chapter 2.

ImageNameTypeRelease DateActions
Opus Castle - Chapter 2 banner image
Opus Castle - Chapter 2
DLC
10/28/2021Steam Charts
true

Supported Languages and Localizations

Opus Castle is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.

NameInterfaceAudioSubtitles
English
Yes
No
Yes
Portuguese-Brazil
Yes
Yes
Yes

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Frequently Asked Questions

Soures & References

Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.

Opus Castle data has been sourced from:

  • Valve Corporation. (2024, December 17). Opus Castle on Steam. Steam Store.
  • Valve Corporation. (2024, December 17). Opus Castle. Steam Community Hub.
  • Messier Games. (2023, July 8). Opus Castle. Opus Castle.

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