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Malleus Cocconum: The HeiressNewsFirst EA Update
Community

First EA Update

Malleus Cocconum: The Heiress · published 22 Feb 2025, 04:27 UTC

All newsPlayers around this dateRead on Steam

Thank you to all our players for your feedback—your support makes this game even better!
This update addresses multiple bugs and introduces new features to improve your gameplay experience.

Update Details

Bug Fixes
1. Fixed typos in both Simplified Chinese and Traditional Chinese versions.
2. Language recognition improvement: The game will now detect the system language and allow adjustments via the Steam library. If your game still starts in the wrong language, please select the fourth option in the main menu to change it and let us know.
3. Fixed Quick Menu disappearing issue and added Immersive Mode (you can choose to display the menu only when hovering or keep it always visible). This feature requires a new game start and does not work with old save files.
4. Fixed occasional text button movement in the Simplified Chinese main menu when hovering.
5. Fixed an issue where Itch.io players & offline Steam players couldn't unlock Steam achievements due to persistent data conflicts.

Optimizations & New Features
6. UI Enhancements:

  • Added fade-in effects when entering the main menu, starting a new game, loading a game, or exiting replay mode for a smoother transition.
  • Separated the main menu preference page from the in-game settings for better accessibility.


7. New “Memory Reset” Feature (Delete Persistent Data):

  • This allows players to wipe all collectible progress (stamps, endings, paintings, in-game achievement pop-ups, and future glossaries).
  • All obtained stats will be erased, letting you unlock everything again from scratch.


8. New shortcut: Scroll up with the mouse wheel to access History (previous dialogue).
9. Character sprite adjustments: fixed spirits for Marie, Johanna, and Jessica.
10. New Special Thanks section added to recognize our amazing Itch.io supporters!

MacBook Launch Issue Explanation


Due to macOS requiring all Steam developers to notarize their games, our game cannot currently be launched directly from the Steam library. At this time, the game has not yet been notarized, meaning MacBook users will need to start the game manually.

How to Run the Game?
MacBook users can still play the game, but you will need to launch it manually from Local Files (please follow the guide below).


❗ Please do not search for the game in Finder—this method will not allow the game to start.

Known Limitations
Since the game cannot be launched via Steam, playtime will not be recorded, and Steam achievements cannot be unlocked.
This issue does not affect gameplay or save functionality.

Future Plans
We plan to complete notarization before the full release, allowing MacBook users to launch the game directly from Steam, track playtime, and unlock achievements. Thank you for your patience and understanding!

More from Malleus Cocconum: The Heiress

Other announcements

All news
Community3 Jul 2026The main story has now been fully completedDear players, The main story of The Heiress has now been fully completed. Thanks to the recent feedback from players, we have also fixed a number of issues affecting the game experience, including certain CGs not unlocking properly, some endings being too difficult to access, readability issues in specific text sections, and problems with unlocking all Steam achievements. Next, we will continue…Major update30 Jun 2026A look at our plans for the English releaseDear Players, Thank you for your patience and continued support. With the completion of the Mika Route, the main story of the game has now reached its conclusion. In the second half of this year, we will officially release the English version of the game and continue improving its localization. Our plans for the second half of the year include: · Releasing the English version and continuing to…Major update8 Jun 2026Major Update in ProgressDear players, A major content update for Malleus Cocconum: The Heiress has now begun. At the current stage, you can continue to experience Antonio’s route and the existing main story content. This update also includes an improved Glossary system, which is now available in the game. Please note that the Glossary system requires starting a new game in order to collect entries properly. The Englis…