Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 22:06 UTC.
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2026-07-03 08:27 UTC · Community Announcements · Dan
Dear 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 with a full proofreading. Based on feedback from EA players, we will also make further edits, additions, and refinements to parts of the main story.The English version will be updated after this work is co
2026-06-30 16:53 UTC · Community Announcements · Dan
Dear 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 refine the localizationAdding several side stories and epiloguesImplementing the Scene Gallery featureReleasing the official Art & Lore BookReleasing the Original SoundtrackCompleting iOS certificationEnabling
2026-06-08 18:51 UTC · Community Announcements · Dan
Dear 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 English version of Mika Route is still in development, and we plan to complete the English content update before the Steam Autumn Sale.Thank you for your patience and support during Early Access. We will continue
2025-12-19 11:30 UTC · Community Announcements · Dan
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 refining it than treat the current version as final.Since May, this project has been developed as a solo project, and decisions and pacing are handled accordingly.If you previously only played the first one or tw
2025-12-02 07:06 UTC · Community Announcements · Dan
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:2025December 14, 2025Release of the complete English and Traditional Chinese versions of the Antonio Route.December 19, 2025Participation in the Steam Winter Sale.December 2025 – January 2026Finalize the Mika Route script and complete pre-production tasks.2026January – March 20
2025-11-19 09:32 UTC · Community Announcements · Dan
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 StoriesYou can now read four new stories, each unlocked through its corresponding stamp:The NunThe FaustsThe Truth RevealedA Glass of AbsintheEach story contains clues and narrative fragments connected to different parts of the main storyline. We hope you enjoy exploring them.The short stories are currently available in Simplified Chinese only. They will be updated with the Englis
2025-10-09 06:55 UTC · Community Announcements · Dan
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
2025-10-01 07:45 UTC · Community Announcements · Dan
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’s theme only played in the left audio channel. The track is now in full stereo as intended.Corrected some typos and text issues in Chapter One (Simplified Chinese).Thank you again for all your reports and support.
2025-09-24 17:55 UTC · Community Announcements · Dan
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 became the sole developer behind this project. That means I haven’t been able to reply to every message, or keep up with every platform, or run proper promotions.But you stayed.You played the EA version, left
2025-09-19 09:30 UTC · Community Announcements · Dan
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 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.D
2025-09-12 13:56 UTC · Community Announcements · Dan
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.Thank you to all Early Access players for your support and companionship. Every comment, every bit of feedback, reminds us why we’re building this world. I truly believe we will reach the true ending of this stor
2025-08-29 12:16 UTC · Community Announcements · Dan
⚠️ Content WarningThis update contains strong adult themes which may be disturbing to some players, including but not limited to:Violence and crime depictionsSexual violence and suggestive contentReligious horror imageryShocking visual and audio effectsEthical controversiesMoral dilemmas and depictions of human darkness👉 This game is not recommended for minors. Please carefully consider your personal comfort level before playing.Playtime & RecommendationReaching any ending in Antonio’s route takes about 20 hours.Completing all endings takes about 25 hours.Since the game is still in Early Acce
2025-07-13 03:55 UTC · Community Announcements · Dan
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 reasons. A close family member was diagnosed with cancer and underwent surgery.And yet, through it all, I never stopped working on this project. In a way, this game has become my emotional anchor. What keeps me
2025-05-14 18:10 UTC · Community Announcements · Dan
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 our tentative schedule: •Chapter 3: Estimated completion in May •Chapter 4: Estimated completion in June •Chapter 5 + Antonio’s 4 main endings + 2 hidden endings + optional side route ending: Estimated com
2025-02-22 04:27 UTC · Community Announcements · Dan
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 Immer
Full appinfo as delivered by Steam PICS, changenumber 38756960. Also at /api/app/2965680/raw.
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