STEAMDB NEXUS

Steam app 2514630 · updated 12 Sep 2026, 22:59 UTC

Marisa of Liartop Mountain

Marisa of Liartop Mountain is an adventure RPG where the player's choice and the dice will determine the path. Reimu ventures through a mysterious book, to find Marisa who disappeared... but Reimu is not alone. 4 girls will guide, help, and support Reimu on her journey... While having a blast!

Marisa of Liartop Mountain Steam header artwork
Alliance Arts, UnknownXAlliance Arts
1playing now
1324-hour peak
263all-time peak
2average, last 30 days

The last 30 days

−0.3Gain−10.74%% gain13Peak

43 hourly samples, with the daily peak drawn over them. Weekends are shaded.

047111416 Aug19 Aug21 Aug03 Sep06 Sep10 SepSunday 16 August 20261 peakMonday 17 August 20262 peakWednesday 19 August 20265 peakThursday 20 August 20261 peakFriday 21 August 20261 peakSunday 23 August 20265 peakThursday 03 September 20262 peakSaturday 05 September 20262 peakSunday 06 September 20262 peakMonday 07 September 20266 peakThursday 10 September 20265 peakSaturday 12 September 202613 peak
Daily peakEvery hourly sample

All time

13 months, September 2025 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.

071142213284Sep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026September 2025263 monthly peakOctober 202552 monthly peakNovember 202537 monthly peakDecember 202523 monthly peakJanuary 202616 monthly peakFebruary 202614 monthly peakMarch 202610 monthly peakApril 202612 monthly peakMay 20266 monthly peakJune 202612 monthly peakJuly 202610 monthly peakAugust 20265 monthly peakSeptember 202613 monthly peak
Monthly peak

The last four months

Show:

The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.

0471114July 2026August 2026September 2026October 2026July 202610 peak — daily detail belowAugust 20265 peak — daily detail belowSeptember 202613 peak — daily detail below
Monthly peakHas finer data

July 2026

30 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

03581101 Jul06 Jul11 Jul16 Jul21 Jul26 JulWednesday 01 July 20268 peakThursday 02 July 20264 peakFriday 03 July 20267 peakSaturday 04 July 20266 peakSunday 05 July 20269 peakMonday 06 July 202610 peakTuesday 07 July 20264 peakWednesday 08 July 20264 peakThursday 09 July 20263 peakFriday 10 July 20265 peakSaturday 11 July 20265 peakSunday 12 July 20267 peakMonday 13 July 20267 peakTuesday 14 July 20264 peakWednesday 15 July 20266 peakThursday 16 July 20265 peakFriday 17 July 20263 peakSaturday 18 July 20262 peakSunday 19 July 20267 peakMonday 20 July 20264 peakTuesday 21 July 20265 peakWednesday 22 July 20263 peakThursday 23 July 20263 peakFriday 24 July 20264 peakSaturday 25 July 20266 peakSunday 26 July 20262 peakMonday 27 July 20267 peakTuesday 28 July 20266 peakWednesday 29 July 20262 peakFriday 31 July 20261 peak

August 2026

12 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

0134502 Aug07 Aug16 Aug19 Aug21 Aug24 AugSunday 02 August 20262 peakMonday 03 August 20261 peakFriday 07 August 20262 peakSunday 09 August 20264 peakSunday 16 August 20261 peakMonday 17 August 20262 peakWednesday 19 August 20265 peakThursday 20 August 20261 peakFriday 21 August 20261 peakSunday 23 August 20265 peakMonday 24 August 20260 peakThursday 27 August 20260 peak

September 2026

7 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.

047111401 Sep03 Sep05 Sep06 Sep07 Sep10 Sep12 SepTuesday 01 September 20260 peakThursday 03 September 20262 peakSaturday 05 September 20262 peakSunday 06 September 20262 peakMonday 07 September 20266 peakThursday 10 September 20265 peakSaturday 12 September 202613 peak

October 2026

Marisa of Liartop Mountain was released on 18 Sep, 2025.

Not out yet.There is nothing to draw for this month.
Nothing here is interpolated or estimated; where a sample is missing the line is broken.

Game information

Updated 12 Sep 2026, 22:59 UTC
App ID
2514630
Last updated
16 Oct 2025 build 20269134
Developer
Alliance Arts, UnknownX
Publisher
Alliance Arts
Release date
18 Sep, 2025
Platforms
Windows
Download size
1.48 GB
Install size
1.75 GB
Genres
RPG
Game modes
Single-player
Controller support
Full
Achievements
37

Features & support

Steam features

Steam AchievementsSteam CloudFamily Sharing

Controllers & input

Full controller support

Accessibility

Popular tags

RPGTabletopDiceSingleplayerFantasyCuteExplorationAnime3DFaithFemale ProtagonistChoices MatterStory RichChoose Your Own AdventureAtmosphericVampiresControllerCombatThird PersonTurn-Based
About this gameFull description from Steam
Marisa of Liartop Mountain is an adventure RPG inspired by tabletop gamebooks, where dice rolls and fork-in-the-road choices determine the outcome of a branching story with multiple endings. As Reimu, step into a literary wonderland while in search of Marisa’s whereabouts. Four Touhou heroines will guide, help, and support Reimu on her journey, but which one should Reimu listen to? ■ Story Marisa, Reimu’s close friend, has suddenly disappeared— In her search, Reimu of Hakurei Shrine stumbles upon a mysterious book. Inside, she finds herself in a world filled with strange inhabitants, and a hollow, empty Marisa standing before her. "What do I want to be, Reimu?" Can Reimu navigate the mountain of lies clouding Marisa’s heart and bring her back? ■ About This Game ・Tabletop-style RPG You play as Reimu, exploring the dungeon within the book <Liartop Mountain> in a quest to save Marisa. There is one main story. Yet the path branches out in many ways according to your choices and the roll of the dice, which then converges to the ending of your journey. Though digital in form, this RPG recreates the feel of a tabletop session, focusing on replayability and the thrill of shaping your own adventure. ・Dice Inventory Sometimes, luck is part of your choice. Dice rolls influence story events and combat outcomes, but it’s not just about a single six-sided die. As you progress, you’ll acquire special dice with unique properties; High-value dice, intentionally low ones, or dice with identical faces. Combine them wisely, and master your fate. ・Choices and Growth with Scarlet Devil Mansion Characters Remilia, Flandre, Sakuya, and Patchouli often chime in, offering their own opinions as selectable choices. Sometimes their advice helps, sometimes it’s meaningless, or even troublesome. But by embracing their suggestions, you may gain access to powerful dice. ・Rerolls By spending CP, you can reroll and overturn unlucky outcomes. CP can be increased by leveling up, though doing so makes it harder to raise other stats. Will you build skill through growth, or rely on luck through rerolls? The choice is yours. ・Music by RD-Sounds The soundtrack is composed by RD-Sounds, known for unique and evocative Touhou arrangements. Enjoy their distinct take on Kirisame Marisa and the world of Touhou, crafted exclusively for this title. With the DLC, you can play the game accompanied by RD-Sounds’ handpicked Touhou arrangements, an experience like no other. ■ Participating creators Scenario Outline: Hugo Hall Music: RD-Sounds Theme song sung by Sarasa Toumi Game Master: NEKI Director: Masatoshi Tokuoka Kirisame Marisa Voiced by Mariko Honda This game is based on Touhou Project.
Content & age ratings2 regional ratings

Regional ratings

DEJUS6Violência fantasiosa
IGRS13Kekerasan
System requirementsMinimum and recommended hardware

Minimum

Minimum: Requires a 64-bit processor and operating system OS: Windows10/11 64bit Processor: Core i5-9400 Memory: 4 GB RAM Graphics: GeForce GTX1050 Ti 4GB DirectX: Version 11

Recommended

Recommended: Requires a 64-bit processor and operating system OS: Windows10/11 64bit

macOS

Minimum: Recommended:

Linux

Minimum: Recommended:
Supported languages5 languages
LanguageFull audio
English
Japanese●
Simplified Chinese
Traditional Chinese
Korean

A blank audio cell means full audio was not marked in the returned language list.

Screenshots & trailersScreenshots and trailers

Trailers

AchievementsTotal count and selected achievements

37 achievements in total.

Show selected achievements (may contain spoilers)
FinAchievement
Quadrilateral BabelAchievement
Oops! All ThievesAchievement
Path of Dreams, Path of BearsAchievement
A Night at the CircusAchievement
Marisa of Liartop MountainAchievement
"It's worth about five years of donations."Hidden achievement
"How am I supposed to do the cleaning like this?"Hidden achievement
"Will you play with me, I wonder?"Hidden achievement
"Just look how red the moon is."Hidden achievement

View all Steam achievements

8 developer announcements, Dec 2024 to Oct 2025 · times in UTC

October

  1. Notice of update version 1.0.5

    Dear all,Thank you for enjoying “Marisa of Liartop Mountain.”We are pleased to announce the following update has been implemented.Version 1.0.5 update contentsFixed an issue where the reward selection cursor would become inactive when…

    STREAM

September

  1. Version 1.0.4 Update

    Dear All, Thank you for enjoying 'Marisa of Liartop Mountain' We are pleased to announce the release of version 1.0.4. ■1.0.4 Bug Fixes 【English】Updated dice and item text Fixed an issue where Mother Owl would not appear in a specific scene…

    Patch notes
  2. Marisa of Liartop Mountain Now Available!

    Unknown X’s latest RPG based on Touhou Project, “Marisa of Liartop Mountain”, is finally out now on Steam!Marisa of Liartop Mountain is an adventure RPG where the player's choice and the dice will determine the path. Reimu ventures through…

    STREAM

June

  1. Announcing the New Demo Version

    Thank you for your patience! We sincerely appreciate all the feedback and impressions we've received for the demo of Marisa of Liartop Mountain. Based on your valuable input, we're excited to unveil the Scarlet Devil Mansion Update.Marisa…

    STREAM

April

  1. The Scarlet Devil Mansion and the future of the demo

    ■ The Scarlet Devil Mansion and the future of the demo Thank you very much for all the feedback on the demo released at the end of last year. On behalf of the development team, I would like to express our sincere gratitude once again.…

    STREAM

January

  1. 繁體中文版確認推出!&體驗版現已新增繁體中文版!

    《胡言山的魔理沙》正式版確認將推出繁體中文版! 同時,先前發布的體驗版現已新增繁體中文! 能夠從遊戲內的操作麵板中調整語言設置,歡迎大家遊玩!

    Patch notes

December

  1. Demo v0.1.1 Patch Notes & Director's Letter

    ■Director’s Letter We are truly delighted that so many gamers have played the Marisa of Liartop Mountain demo, and the entire development team is deeply grateful for the reviews we’ve received. Every piece of feedback and every opinion…

    STREAM
  2. Marisa of Liartop Mountain Demo Now Playable!

    Welcome to the exciting world of 「Marisa of Liartop Mountain」 From the planned 5 chapters in the full game we have released the first chapter as a demo for everyone to enjoy. We have also uploaded a video on YouTube with the demo release…

    STREAM

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