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In Falsus

In Falsus

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.

In short, Steam reviewers most often praise “Unique rhythm-card integration” (62 of 100 reviews) and “Compelling visual novel writing” (44); the most common complaint is “Songs locked behind story” (23). What reviewers agree on ↓

Released Sep 9, 2026 Developer lowiro Platforms Windows RhythmMusicVisual NovelAnimeFemale Protagonist
View on Steam ↗ $39.99 (US · as of 2026-10-22)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-10-22 · quoted reviews as of 2026-09-25.

90.6%positive1,368 reviews

What the most-helpful reviewers agree on

Praised
Criticised
Bar length = how many of the 100 reviews raise the point On criticised points, the pale part = reviewers who still recommend the game Select a point to see the exact counts and what reviewers wrote.

Counted across 100 English reviews (the 100 most helpful) · as of 2026-09-25

Recommended · 53 found this helpful

“Edit: I have 100% achievements and have expanded and restructured my review. My feelings are neutral leaning positive. In Falsus, by the devs behind Arcaea (one of the biggest and most innovative mobile rhythm games), has finally arrived to PC combining rhythm game, visual…”

— a player, Steam review · 37 hrs played
Recommended · 57 found this helpful

“that One kind of rhythm gamer will complain about this game having a 40 hour VN and crafting mechanics but this is one of the most well-rounded video game Package Experiences ive had from a rhythm game ever. rhythm games can be so much more than just raw music gameplay (those…”

— a player, Steam review · 50 hrs played
Recommended · 53 found this helpful

“Is In Falsus worth the buy? Yes, absolutely. You are getting an incredibly high-quality, one-of-a-kind rhythm game with 80 tracks, a 10-hour-long visual novel with full voicework, and a... mildly amusing puzzle game. This is probably the best content-to-dollar ratio I've seen…”

— a player, Steam review · 33 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players, self-collected from the Steam API since Aug 2026.

1,384all-time peak
0 250 500 371 avg · Sep 2026

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-10-20.

25achievements
18.2%median completion
4.4%rarest: Falsus in uno, falsus in omnibus
57.6% of players 50.5% of players 40.0% of players 36.9% of players 30.5% of players 29.9% of players 28.8% of players 23.4% of players 23.0% of players 19.9% of players 18.9% of players 18.4% of players 18.2% of players 17.6% of players 16.7% of players 13.0% of players 12.3% of players 11.4% of players 10.1% of players 8.9% of players 8.4% of players 8.2% of players 7.9% of players 7.1% of players 4.4% of players 57.6% 0% most earned rarest
Almost everyone has
57.6%Full Link — Achieve a Full Link on any song
50.5%The First Lie — Hidden achievement
40.0%Borderline Clear — Clear a song with 0 Miss HP
Rarest badges of honor
4.4%Falsus in uno, falsus in omnibus — Hidden achievement
7.1%Everything I know is fading — Unlock and clear every Remembrance
7.9%Grandmastery Challenge III — Craft a Tier 3 card with no Penalties and filling every Zone

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-09-26. Steam prices vary by region — always confirm your local price on Steam.

$39.99current · sampled 2026-10-22 11:56 UTC
$39.99lowest since tracking began2026-09-26
US39.99 USD
EU39.99 EUR
UK34.99 GBP
Australia54.99 AUD
Canada49.99 CAD
Japan4,980 JPY
Brazil124.99 BRL
China166.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$25 China Japan Canada Australia US EU UK≈$47

Cheapest → most expensive, converted to USD at ECB reference rates (2026-10-22). Relative comparison only.

$0 $25 $50 09-26 09-30 10-06 10-11 10-16 10-22

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Oct 22, 2026
CHUNITHM Collaboration - The 2nd Song Pack for In Falsus Arrives with 5 Songs!

CHUNITHM Collaboration, the 2nd Song Pack for In Falsus, now arrives with 5 songs! Coming from one world into another, into a new machine: "Disruptor Array" by Akira Complex vs kiraku "Megameteor" by

Oct 22, 2026
In Falsus v1.0.7 Patch Notes

1.0.7 Patch Notes: **CHUNITHM Collaboration Song Pack added** Difficulty display now always shows song levels Added ability to filter by specific Iota trait Added ability to select multiple Iota in th

Oct 07, 2026
In Falsus v1.0.6 Patch Notes

1.0.6 Patch Notes: Change to display count of Clear/EX song count Difficulty level now shown for DLC songs when not owned Change to allow retrying during certain boss encounters Various minor fixes to

Sep 30, 2026
Virtual Singers - The First Song Pack for In Falsus is Out Now!

The first In Falsus Song Pack is here: "Virtual Singers". Now available with a -10% discount in a bundle for a limited time. Challenge 5 new songs from the virtual stage. "Monitoring" by DECO*27 "Non-

Sep 30, 2026
In Falsus v1.0.5 Patch Notes

1.0.5 Patch Notes: ! New Virtual Singers Song Pack DLC added Fixes to charts F0 Chaos and an Arc 4 song ( Outer Justice ) which were using incorrect versions of the charts Fixes for incorrect display

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-25.

GenresAction, Indie
Player tagsRhythm · Music · Visual Novel · Anime · Female Protagonist · Story Rich · Deckbuilding · Adventure · Crafting · Action · Narrative · Indie (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Custom Volume Controls · Adjustable Difficulty · Save Anytime · Stereo Sound · Steam Cloud · Family Sharing
LanguagesEnglish, Japanese * , Simplified Chinese, Traditional Chinese *
Achievements25
Official sitehttps://infalsus.lowiro.com/
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 version or newer Processor: Intel i5-7500 Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 980 DirectX: Version 11 Storage: 10 GB available space