Mercury Abbey

Change history · Builds & patches

1. 
   06 Feb 2026Developer post

   [New Historical Low | Chinese New Year Sale] Feb 13 – Feb 27: 30% OFF

   Happy Chinese New Year, everyone! 🧧✨ With the holiday just around the corner, we’ve prepared a little New Year gift for you. Chinese New Year Sale (new historical low) Dates: Feb 13–Feb 27 (2 weeks) Discount: 30% OFF (new historical low) Whether you’re visiting Mercury Abbey for

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2. 
   01 Jan 2026Developer post

   Happy New Year 2026! + New Year Plans~

   2026 is here! 🎈 We’ve packed our thanks and wishes into a tiny gift box, for you who’ve been with us all along. Harold: “The New Year needs a sense of ceremony!” Willie: “And a little surprise, too~” We’ve always hoped more players could make their way to the sanatorium, and joi

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3. 
   24 Dec 2025Developer post

   Merry Christmas!

   🎄As Christmas approaches, the lights on the Christmas tree have been lit, brightening up the snowy night. 🎁Harrod and Willie have already prepared their Christmas gifts—just don’t open them too early! ✨Wishing you a Merry Christmas filled with surprises and warmth. ❄️ Our Winte

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4. 19 Dec 2025Developer post

   Winter Sale Discount | Mercury Abbey -20%

   Mercury Abbey is now part of the Steam Winter Sale , available for a limited time with 20% off . The game has officially received Steam Deck Verified status and is now fully optimized for handheld play, offering a smooth experience on Steam Deck. This winter, step into the myster

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5. 18 Nov 2025Developer post

   Anniversary Sale Preview & 1.1.4 Update Notes

   Hello, adventurers! This weekend marks the first anniversary of Mercury Abbey! Thank you all for your continued support and love. To celebrate this special milestone, we’ll be launching a 20% discount starting Friday, November 21, 2025. Don’t miss this chance—join us for a thrill

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6. 13 Mar 2025Developer post

   Game Hotfix 1.1.3

   Update 1.1.3 includes: 1. Added crossover content with " Threefold Recital ". 2. Added 1 new COLLECT item. 3. Optimized certain UI elements. 4. Fixed several bugs.

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7. 
   24 Jan 2025Developer post

   Happy Lunar New Year & Patch Notes 1.12

   Adventurers, the Chinese Year of the Snake is approaching, and we wish you all a happy New Year! We’ve been continuously optimizing the game and creating new content, and we truly appreciate your ongoing support and love for the game. Update 1.1.2 includes: 1.New street scenes ad

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8. 28 Nov 2024Developer post

   Game Hotfix 1.0.3

   1.Optimized the issue of excessive game caching； 2.Streamlined some chapter title screens during gameplay for a smoother experience. These chapters remain available and can still be accessed via Chapter Select； 3.Optimized success detection in the boiler room pipe puzzle； 4.Fixed

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9. 28 Nov 2024Developer post

   Mercury Abbey - New Bundles

   Good morning, noon and evening, all you great adventurers! Mercury Abbey is still on 10% off. which will last until 6th December. And here are 2 new bundles for you! One is with Back to the Dawn - Furries Unite: The Other is with Anomaly Collapse - Fluffy & Adventure: Wish yo

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10. 23 Nov 2024Developer post

    Game Hotfix 1.0.2 Update

    Hi~Everyone~ Good morning, good afternoon, and good evening！ Game Hotfix 1.0.2 Update Fixed an issue where achievements could not be unlocked due to network latency.

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11. 23 Nov 2024Developer post

    Game Hotfix 1.0.1

    Hi,everyone! We updata this game,hope you like! Game Hotfix 1.0.1 1.Fixed frame rate drops in certain scenes. 2.Resolved an issue where the game occupied excessive system space in specific cases. 3.Fixed issues related to game saves. 4.Corrected a problem where the game language

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12. 
    22 Nov 2024Developer post

    Mercury Abbey — Available Now!

    Good morning, noon and evening, all you great adventurers! At long last, the doors to Mercury Abbey open. In a mansion surrounded by mist, as the curse made by the Alchemist and Fairy reappears, the danger is quietly lurking in the darkness, awaiting its visitors. Follow Harrod a

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13. 27 Sep 2024Developer post

    Mercury Abbey will be released on 22nd November!

    Good morning, noon and evening, all you great adventurers! At long last, the doors to Mercury Abbey are slowly opening, and the full chapter of Harold and Willie's story is about to officially open. We will officially release on Steam on November 22nd at 3pm (GMT+8), priced at $1

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14. 
    15 Jul 2024Developer post

    Mercury Abbey comes to Japan again! Let's meet at BitSummit Drift!

    With a long-tern developing and polishing, Mercury Abbey is now stepping into the final progress. We'll take part in BitSummit this year and looking forward to see you! We're bring the latest japanese localized demo version for you, and we'd like to invite and welcome to have a t

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15. 05 Dec 2023Developer post

    Mercury Abbey Delay Announcement

    Dear visitors to Mercury Abbey, As winter sets in, we trust that Mercury Abbey will offer a cozy respite. Unfortunately, we must inform you of a delay in the Abbey's opening, now rescheduled for 2024. Regarding the crowdfunded keys, distribution will commence shortly. Upon receip

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16. 11 Jul 2023Developer post

    Come and meet Harrod in Kyoto BitSummit!

    Japan's indie game event BitSummit Let's Go!, is to be held in Kyoto from July 15 to July 16, Come and meet Harrod in Mercury Abbey! You will meet Graywool Harrod at CIGA booth, "catch" him and gain our presents for you! Please stop by the CIGA booth! Name. BitSummit Let's Go! Da

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17. 
    26 May 2023Developer post

    Originated from pixels, perfected by pixels

    For many people, the furry characters from Mercury Abbey have deeply captivated hearts. Whether it's the handsome and slightly reckless Harrod, the banana boat-loving Willie at the ice cream shop, or the mysterious and beautiful Miss Leckie, these characters, each with their uniq

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18. 
    28 Nov 2022Developer post

    Announcement regarding Mercury Abbey release date

    Hello everyone, Thanks for all of your support for Mercury Abbey. In the past 1 year, we have devoted ourselves to game development: polishing the plot, enriching the game content, upgrading the game screen and so on. At the same time, more interesting characters have been create

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19. 31 May 2022Developer post

    Updating of Mercury Abbey DEMO

    Hello adventurers! Welcome to Mercury Abbey... Again! After Mercury Abbey DEMO released, we have received many players showing their love for the game. Thank you sooooo much! Today we will update the demo, fix some small bugs and Willie found some new things inside! With the upda

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20. 05 May 2022Developer post

    《水银疗养院》DEMO小总结

    Hello~各位好，我是《水银疗养院》的制作人飞叶~ 咱们的游戏DEMO已经上线两周咯！在这两周里，收到了非常多玩家朋友的反馈。很多朋友都表达了对游戏的喜爱和支持，同时也有很多中肯的意见和建议，甚至有玩家了写了超详细的试玩总结，包含关卡设计、UI还有音乐等。每一份反馈和支持都为我们的开发注入了动力，在这里，我将一些比较关键的问题列出，并会在后续的版本中进行改正和优化： 1.错别字。谁能想到在看别人玩的时候，错别字会如此明显呢？我们已再次逐字校对文本并改正了错别字； 2.蜘蛛硬币的位置。有不少玩家被卡在了寻找蜘蛛硬币这里。当前蜘蛛硬币的位置其实是一个隐藏的

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