Guide · EVO 9
the hidden song ??? — EVO 9 on camera
TrappyTheDemon's sightread of the hidden song's EVO 9 chart is the first time this dive has a text record: 1,397 notes judged one by one, a rank-A clear at 094'847'241, and — caught on film — the moment the ??? placeholder gives way to the song's true jacket. Every step below links back to the exact second of the run.
Sources
- [In Falsus Sightread] ??? - ??? | EVO 9 — TrappyTheDemon
- Songs — hidden song entry (FBD 15 listed; no EVO data published as of 2026-09-20) — In Falsus Wiki (Miraheze)
Judgments and the note count are read off the settled result card (2026-09-20). The unlock reveal shows the title ∞ — the same jacket our FBD 15 page documents. No Assist Mode tag is visible at readable resolution; none is claimed.
This page covers a secret unlock — the song's existence is itself a late-game reveal. Headings and frames stay on chart mechanics only, but if you haven't finished the story, treat even the song's name as a spoiler and come back later.
Before the dive
- 1
The crystal stirs
The video opens on forty seconds of the song's own visual — a red-and-gold crystalline mass that matches the jacket revealed at the end. No notes yet; this is the game signaling that something other is coming.

The hidden song's intro visual before the EVO 9 field loadsWatch at - 2
Into the cavern
The camera drifts through red crystal shards — abstract imagery only, no characters or text. If you have seen the FBD 15 summit jacket, you already suspect whose theme this is.

Red crystal shards fill the intro visual ahead of the diveWatch at - 3
The field at zero
At 000'000'000 the six-lane EVO field waits. The HUD keeps the song unnamed — exactly how the song select shows it — so from here on, every number in this guide comes off the film itself.

The EVO 9 field idles at zero with the song unnamedWatch at
The opening waves
- 4
First beams
The opening stretches are deceptively polite: tap pairs, then a first cyan wide beam at 009'868'019. EVO's five-key layout means the two outer lanes do most of the early work.

A cyan wide beam crosses the field early in the chartWatch at - 5
The chain builds
A green burst fires beside a purple pyramid note as the link counter starts to matter. Hold your eyes on the upper third of the field — the EVO 9 density arrives sooner than the first minute suggests.

A green burst fires beside a purple pyramid noteWatch at - 6
The mid-chart arrives
At 036'098'249 a cyan field beam stacks under back-to-back EXACT labels. From here to the end, the chart alternates wide fields with tap runs — there is no quiet lane.

Stacked EXACT labels over a cyan field beam mid-chartWatch at
The red depths
- 7
The red depths
A chain of 133 rides twin pink fields at 055'248'704 while the background turns fully crystalline. The visual is the song's own jacket-world — the chart is now playing inside the reveal.

Twin pink fields run under a chain of 133Watch at - 8
Slabs between the walls
A blue wide slab lands between debris-red walls. This stretch is where most practice runs will bleed their first NEARs — the slab wants both hands, the walls want the rails.

A blue wide slab lands between red debris wallsWatch at - 9
Five at once
Five EXACT labels fire over gold hex hold markers. Reads like this are why the chart sits at EVO 9: nothing is fast alone, but everything arrives together.

Five EXACT labels fire over gold hex hold markersWatch at
The reveal
- 10
The last note
The final note sits on the judgment line at 094'847'241 with the chain at 64 — two BREAKs late in the run reset it, but the rank was never in doubt.

The final note waits on the line at the full scoreWatch at - 11
The settled card
The DIVE RESULT card sums the chart: 094'847'241, rank A, MAX LINK 213, EXACT 1142 + 147, NEAR 72, BREAK 36 — 1,397 notes in total, the first published count for this chart anywhere.

The result card that gives the chart its 1,397-note countWatch at - 12
The reveal
Then the game answers the ??? — a Song Unlocked banner raises the real red-crystal jacket with the title ∞. Clearing this EVO 9 is a step on the hidden song's unlock path, and the film catches the exact moment.

The Song Unlocked banner reveals the red-crystal ∞ jacketWatch at
FAQ
What is the hidden song in In Falsus?
It ships as ??? — an unnamed entry with a blank jacket slot. Clear its charts and the game reveals the title as ∞ (Infinity) with the red-crystal jacket, exactly as the unlock frame above shows. The harder FBD 15 summit has its own page, built from Ironfork's 2,208-note run.
How many notes does the EVO 9 chart have?
1,397 — the first published count for this chart, read off a settled result card: EXACT 1142 + 147, NEAR 72, BREAK 36. The tally is the full chart because the run cleared; a failed run would only count notes that reached judgment.
What score cleared it — and was it a first try?
094'847'241, rank A, MAX LINK 213. The DIFFERENCE row reads the full score back and the HIGH SCORE row is empty, which is how the game marks a first entry on the account. 72 NEARs and 36 BREAKs kept it short of EX.
Will this page spoil the story?
No scenes, dialogue or endings appear in any frame — the visuals are chart mechanics and the song's abstract jacket art. But the song's existence is itself a progression reveal, so if you are early in the story, save this page for later.
Related
Written for infalsustips.com from our own demo testing and community research. Fact-checked against: In Falsus Wiki (Miraheze) (CC BY-SA 4.0) · In Falsus Wiki (Fandom) (CC BY-SA)
Data reflects demo v0.3.1 · being re-verified on 1.0 · Unofficial fan site — In Falsus © lowiro