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…
The English version of the Antonio route is now fully uploaded . The story is complete and playable through to the ending. The language is still being refined. This update focuses on improving clarity and tone, and I’ll continue polishing the writing going forward. Since the story is set in a British boarding school, accuracy in language and atmosphere matters to me, and I’d rather keep refinin…
Dear players, With the full Antonio Route now complete, we have officially entered the producting phase of the Mika Route . This new route will explore deeper truths, reveal long-buried secrets, and expand the world of Malleus Cocconum far beyond what has been shown so far. Below is our current roadmap for upcoming updates: 2025 December 14, 2025 Release of the complete English and Traditional…
This is a small content update, introducing four new short stories, several new features, and a first-time language selection screen. Below is a full overview of what’s included in this update: New Content: Four Short Stories You can now read four new stories, each unlocked through its corresponding stamp: · The Nun · The Fausts · The Truth Revealed · A Glass of Absinthe Each story contains clu…
We've just fixed a new issue that was preventing some achievements from unlocking . Now, all achievements for the Antonio route should be working properly! If you previously encountered issues, try reloading a relevant save or replaying the related branch — the achievements should unlock as expected. Thank you again for your patience and feedback ❤️ Domus Aurea
We've just released a small patch addressing the following issues: · Fixed an issue where some oil paintings could not be unlocked . To access the fixed paintings, you’ll need to start a new playthrough. · Fixed a bug where the “Graduate” Steam achievement would not unlock . Simply loading your most recent save should now trigger the achievement properly. · Fixed an audio bug where Mrs. Merrick…
Dear players, We’ve finally completed all endings of the Antonio route . This is the first game I’ve ever made , and I know it’s far from perfect. There are many places that feel immature, many things I wish I could’ve done better. Early Access was never meant to be a finished version — there were always going to be changes along the way. Back in May, when our second producer left the team, I b…
Dear players, The Antonio route update is almost ready. We’re currently fixing the final bugs and polishing stability to make sure the experience is smooth for everyone. For this reason, the update will be released on Tuesday, September 23 , instead of this Friday. Thank you for your patience and understanding—we want to deliver the story to you in the best possible form. For our international…
Dear players, We’ve officially begun updating the Antonio route . Chapter by chapter, the story will unfold, and the full route will be completed on September 19 . For our international community: the English version of Antonio’s major update is scheduled for November . This will include the complete storyline along with the glossary feature to help you piece together the world’s mysteries. Tha…
⚠️ Content Warning This update contains strong adult themes which may be disturbing to some players, including but not limited to: · Violence and crime depictions · Sexual violence and suggestive content · Religious horror imagery · Shocking visual and audio effects · Ethical controversies · Moral dilemmas and depictions of human darkness 👉 This game is not recommended for minors . Please care…
Dear players, I’m Dan, the lead developer of this game. We’re currently working on Chapter 4, and with this post, I’d like to speak to you more personally—about what’s been happening behind the scenes, and what lies ahead. Over the past few months, a lot has changed in my life. I moved to a new home. I ended a three-year relationship. My co-developer, Imiýta, left the team due to personal reaso…
Dear players, Thank you for your continued support of Malleus Cocconum: the Heiress! We'd like to take this opportunity to share our current development progress and what lies ahead in future updates. Current Progress We are now focusing on Chapter 3 of the story. This chapter will introduce branching paths, hidden routes and scenes, as well as more animation and interactive elements. Here’s ou…
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 vi…
Happy Lunar New Year, everyone! May this Year of the Snake bring you good fortune, happiness, and an amazing gaming experience! Thank you for supporting Malleus Cocconum, and we’re thrilled to have you with us on this journey. March 3-10: We’ll be part of the Visual Novel Fest! Bug fixes for the EA version will be released before this event. After the Spring Sale, a major update will arrive wit…
Dear Players, Thank you for playing Malleus Cocconum: the Heiress and for the love you’ve shown us! We wholeheartedly welcome you to share your passion for this game through video commentary, fan art, written works, and other creative expressions! These creations mean the world to us and help introduce the game to even more people. To protect the game’s content, we do not encourage uploading un…
Thank you for your love and support for Malleus Cocconum: the Heiress ! We have received some valuable feedback from players, and here are the bugs we've identified along with our plans to fix them. Bug Overview 1.Default Language Setting Issue: For English-speaking players, the game defaults to Simplified Chinese. Until this issue is resolved, please manually select the fourth option in the ma…
Malleus Cocconum: The Heiress is currently on sale! Enjoy a 30% launch discount starting today, lasting for one week only. Please note that as the game continues to expand with more content, the price will gradually increase—so now is the best time to grab it! Full Version Content Plan We’re excited to share our roadmap for the full release of Malleus Cocconum: The Heiress Estimated Release: Fi…
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Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.