In Falsus

In Falsus

Released Sep 2026

In a world bound by truths: connect. In Falsus is a mesmerizing rhythm game tied to an intricate card system brought together through a layered narrative. Taking place in a near-future world, traverse an atmospheric soundscape through the eyes of 5 interconnected protagonists.

90% positive · 1,252 reviews
Not yet
Recently released, post-launch plans unclear
Low confidence
Recently Launched
Not yet
Recently released, post-launch plans unclear
Low confidence
Recently Launched

Where to buy

Steam $39.99
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Evaluation

In Falsus is a rhythm/narrative game from lowiro (creators of Arcaea) that officially launched on Steam on September 9, 2026 — today's date. The lead-up to launch included a demo released on February 11, 2026, demo updates through April 2026, and a release date announcement on July 22, 2026. The launch post confirms the game is now available as a full product with over 70 songs, a fully-voiced Japanese scenario, and a card crafting system. Because the game launched today, there has been no post-launch developer communication of any kind yet. No DLC has been listed, no roadmap has been announced, and no future content has been promised. It is simply too early to know whether lowiro plans to expand the game with additional content after launch. Players interested in the game's long-term content trajectory should check back after the developer has had time to communicate post-launch plans.
Evidence
In Falsus officially launches on September 9, 2026 on PC with full scenario, 70+ songs, card crafting, and 6-key gameplay
news post · Sep 9, 2026 source content shipped
high
Demo released on February 11, 2026, described as an in-progress title with the full release coming to PC in 2026
news post · Feb 11, 2026 source content shipped
medium

Content

1 of 1 released · no outstanding content

Media

Details

Developer
Publisher
lowiro
Achievements
25
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player

About this game

Tying music gameplay to a tale of lies and truth, 'In Falsus' guides players through seamless progression from flow to mastery, welcoming those new and experienced to surmount challenges and rise higher with each and every encounter.

Follow the separate perspectives of 5 girls making their way through high school in a near-future world, whose lives take a sharp turn one day as they are bid to join a strange government program, and soon are forced to face an undiscovered side of their reality.

Progression: With a signature control system of mouse and keyboard, In Falsus brings challenges across 4 difficulties, rising in intensity of incoming notes and a sweeping aerial Field.

Encounters: Every step forward brings a greater trial. Throughout their ordeals, the protagonists encounter characters who they must contend with or assist, with these key moments each tied to unique songs.

Songs: Produced by composers at the forefront of Japan's independent music scene as well as international artists, In Falsus features over 70 songs, over 40 of which are original, represented across a multitude of genres and styles.

Crafting: Overcome challenges to collect materials, craft unique Cards, and gain new advantages and approaches during song gameplay.

Blueprints: Integrate Cards by slotting earned materials into Blueprints, grids with a wide variety of choices in stat boosts and bonuses. Every Card crafted is different, and every Blueprint is a puzzle. How you choose to arrange materials within Blueprints shapes unique possibilities in solutions and effects.

Cards: Featuring artwork of characters met and unfolding narrative moments witnessed, illustrated by a range of skilled and renowned artists, equip up to 5 Cards to vary your approach when challenging the songs you come across.

A world where emotions are laid bare at the neck, and no lies are permitted.

Narrative: Through visual novel-styled narrative design, switch between the individual perspectives of 5 protagonists—all of whom are interconnected.

Immersion: Become drawn into a new world through expressive characters, captivating environments, and full Japanese voice acting.

Experience: Narrative is at the heart of In Falsus, with music gameplay, sound design, and themes reflecting and directly linked to the events of the game.

Last evaluated Sep 9, 2026
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