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Watch trailer on Steam ↗Marisa of Liartop Mountain
Alliance Arts, UnknownX · Published by Alliance Arts
Very Positive — 85% positive (294 reviews) · 37 achievements
Last updated 27 Sept 2026
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!
£12.79
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Price history
RPG · 2025 · More £5 - £15 games
In Marisa of Liartop Mountain, explore a rich RPG world where your decisions and luck determine the outcome. Guided by four supportive characters, Reimu seeks Marisa in a tale filled with adventure and choice.
About this game
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.
System Requirements
Will my PC run this? →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
- Requires a 64-bit processor and operating system
- OS: Windows10/11 64bit
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
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 opening the character sheet during level-up（Simplified/Traditional Chinese）Changed the description text for Patchouli's Dice (Passive Resolution+)If you notice any issues, please post them in the Steam bug report thread.We hope you continue to enjoy “Marisa of Liartop Mountain”!Read full article on Community Announcements (STREAM)Patch NotesOfficial
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 in Chapter 1 \\ Fixed an issue where rolling a “9” would cause progression to halt in certain battles against Love Thieves in Chapter 2 Fixed an issue where rolling a “4” would cause progression to halt in certain battles against Yellow riding hood in Chapter 3 Fixed an issue where, when discarding dice while holding 12 dice, newly acquired dice could not be selected for discard depending on the operating environment. ※As a result of this fix, mouse wheel scrolling is no longer possible in the dice inventory. If you notice any issues, please post them in the bug report thread. Please continue to enjoy ‘Marisa of Liartop Mountain’! Alliance ArtsRead full article on Community Announcements (STREAM)AnnouncementsOfficial
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 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!To celebrate the release, we’re holding a limited-time launch sale offering 10% off the base game! Take advantage of this opportunity and grab the game now!Marisa of Liartop Mountain also offers DLC that lets you dive even deeper into its world and enjoy it from fresh perspectives. Two BGM DLC packs allow you to change the in-game music to tracks selected personally by composer RD-Sounds, featuring Touhou arrangements from their past work. There’s also a soundtrack containing original songs and a digital artbook packed with in-game stills, facial variations, and illustrations.A Digital Deluxe Edition is also available, bundling these extras together at a great value so be sure to check it out! Visit the official Marisa of Liartop Mountain website for a gameplay guide. If you get stuck or run into any tough spots, the guide might help you get back on track!https://alliance-arts.co.jp/en/news-detail/2198/If you encounter any bugs or technical issues while playing, please report them in the following thread: https://steamcommunity.com/app/2514630/discussions/0/4634863254940757905/Enjoy your journey through the mysterious world of Marisa of Liartop Mountain!- Unknown XRead full article on Community Announcements (STREAM)AnnouncementsOfficial
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 of Liartop Mountain is a game that embraces the charm of board game style storytelling. With this update, we’ve aimed to deliver the fun of “enjoying games together with close friends” while enhancing the RPG elements for a deeper gameplay experience.Highlights of the Update・”Playing” Within the Scarlet Devil MansionRemilia Scarlet, Flandre Scarlet, Patchouli Knowledge, and Sakuya Izayoi join as players of the mysterious in-game book Marisa of Liartop Mountain. They observe Reimu's adventure as a game and chime in with spontaneous, often chaotic suggestions. Even if their advice causes major trouble for Reimu, they simply laugh and enjoy the outcome.・Character ProgressionReimu gains experience points and levels up throughout the adventure, but each Scarlet Devil Mansion member has different ideas about how she should grow, and the dice you acquire may affect your adventure. You can follow your favorite character’s advice, prioritize your stats or dice strategy, or even reject a suggestion outright with a “reroll” (though it comes at a cost!).・More Freedom in Exploration and CombatYou are able to meet unique allies and enemies in the strange library. By observing enemy patterns and exploiting weaknesses, even tough opponents can be defeated without taking damage. Thinking ahead may reveal surprising solutions.・Play from Prologue through Chapter OneThe full game will have five chapters, but the demo lets you play from the prologue to the end of Chapter One. Reimu can level beyond 10, allowing for powerful builds and new routes based on specialized dice. Note: Demo save data will not carry over to the full version.Planned Features for the Full ReleaseSteam Cloud support (Available in the full version)Expanding save slotsOpening animat...Read full article on Community Announcements (STREAM)AnnouncementsOfficial
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. Development on the full game is still ongoing, but we are now at a stage where we can share information much closer to the full game. . Below, we’d like to report on some of the major changes to come. ※The information presented here is based on the current development version of the full game and is subject to change. Thank you for your understanding. ・Members from the Scarlet Devil Mansion: Four individuals, Remilia Scarlet, Flandre Scarlet, Patchouli Knowledge, and Sakuya Izayoi will participate as “Players” in the game. As the Player, you must listen to their perspectives and desires while making your own decisions. {STEAM_CLAN_IMAGE}/44831781/3422eec1ac880ec849cde21f46739e73dad309f6.png ・Characters from the Scarlet Devil Mansion will affect the game progression: Depending on whose opinions the player chooses to follow, it will affect the character’s growth and the direction of gameplay. While dice rolls determine outcomes in this game, players can also obtain unique, character-specific dice with special effects. {STEAM_CLAN_IMAGE}/44831781/c6b2d1b8e586a2e29235e4591119a96f71f5abab.gif ・A wider variety of choices in combat and exploration: We've thoroughly revised the level design to create a gameplay experience where player discovery and creativity truly shine. Depending on the influence level of the characters from the Scarlet Devil Mansion, it may be better to use brute force than wisdom…Of course the other way may work as well. {STEAM_CLAN_IMAGE}/44831781/2338ffdd31cbe38828ddec27e1ed313015ed27e3.jpg ・An adventure that does not end once: Not a roguelike, not a multi-ending game. We bring you 「An-other Adventure」 A new trailer featuring many of these updated elements will be released soon. It’s packed with all the new and exciting ...Read full article on Community Announcements (STREAM)
