SONG GUIDE · FBD 13 CHART VIEW

Enigma — FBD 13

ARC 2: A PAST BEST UNTOLD · SANMAL · VERIFIED FRAME BY FRAME

Enigma is sanmal's contribution to Arc 2: A Past Best Untold, cataloged at ULT 11 with an FBD 13 ceiling — the game's 8-key top tier. This page walks the Forbidden chart itself through a verified chart view, frame by frame, from the song select to the result screen. The source attempt ends DIVE FAILED, and that failure stays in: the result screen is the clearest record anywhere of what actually kills an FBD dive.

TL;DR

  • Enigma is a sanmal track in Arc 2: A Past Best Untold (v1.0.2c): MIN 4, EVO 7, ULT 11, FBD 13 — and the in-game difficulty row maps that ladder to 4-key, 5-key, 6-key and 8-key layouts.
  • The chart opens with a pentagon house beam riding a pink fan, escalates to screen-wide translucent fans, then spends its middle doubling pink beams against purple counters.
  • The source sightread ends DIVE FAILED at rank D — 129 EXACT against 2,040 BREAK, MISS GAUGE -15, ENCOUNTER RESULT 6,400 FAILED — a clean look at how deck strength, not just chart skill, gates FBD dives.
  • Every figure deep-links Kyrosol's upload at the shown moment; Hodor1355's EX+ clear (99,333,515, title-stated) is name-checked as a reference score.

SOURCE FOOTAGE

Every frame on this page comes from Kyrosol's Enigma FBD 13 chart view (3:13): a full-screen playfield capture with no handcam, no facecam and no commentary overlay — the auto-captions hold four stray words, so nothing here is quoted from commentary. The upload records one continuous FBD attempt: song select, song detail, dive, DIVE FAILED, encounter result.

Watch the Enigma FBD 13 chart view on YouTube

For a cleared reference run, Hodor1355's EX+ upload (score 99,333,515 as stated in its title) plays the same chart to the end — it is name-checked rather than framed because its capture carries a hand camera. The upload is VFR, so deep links can land a second or two off; every still on this page was verified individually.

THE CHART AT A GLANCE

CATALOG DATA · v1.0.2c

Enigma's catalog entry, straight from the site's song database (community-wiki data, game version 1.0.2c). Levels are documented for all four tiers — and unlike a ULT-sourced walkthrough, the footage on this page is the top-tier chart itself.

SongEnigma
Artistsanmal
ArcArc 2: A Past Best Untold
Game version1.0.2c
Levels — MIN / EVO / ULT / FBDMIN 4 · EVO 7 · ULT 11 · FBD 13

Arc 2 GuideIn Falsus Song List — All 70 Tracks with Chart Levels

HOW THE FBD 13 CHART UNFOLDS

9 FRAMES · KYROSOL CHART VIEW

Nine frames, one lesson each: how the dive is set, what the chart opens with, where it goes widest, what the mid-chart crossings and holds look like, and what the failure chain leaves on screen. Timestamps quote the source video at the shown moment.

  1. 1

    Set the dive: Enigma, FBD 13

    The song select lines the target up: Enigma's card carries the 13 badge under Arc 2's 'A Past Best Untold' banner, and the difficulty row spells the tier ladder out — 4-key MIN 4, 5-key EVO 7, 6-key ULT 11, 8-key FBD 13, with the FBD column lit. The CONNECT strip at the bottom shows what rides along: the Path Without Ambition encounter.

    In Falsus song select showing Enigma by sanmal with the level 13 badge under Arc 2's A Past Best Untold banner, FBD selected in the difficulty row
    FBD 13 CHART VIEW · 0:01 SONG SELECT · Footage: Kyrosol
  2. 2

    The song detail confirms FORBIDDEN 13

    One screen later the badge is unambiguous: DIFFICULTY FORBIDDEN, level 13, over the jacket art. The CONNECT panel on the right pairs the dive with its encounter and the deck stats behind it — 3,100 and 3,200 on this loadout — the other half of what this attempt is about.

    Enigma song detail screen in In Falsus with the DIFFICULTY FORBIDDEN 13 badge and the Path Without Ambition Connect Encounter panel
    FBD 13 CHART VIEW · 0:05 SONG DETAIL · Footage: Kyrosol
  3. 3

    The opening: a house beam over a pink fan

    The first seconds already stack shapes: a pentagon 'house' beam drops down the center lane while a pink fan spreads beneath it across the A S D F lanes. The sightread is bleeding from the start — the frame catches a NEAR at the line with the combo still in single digits.

    In Falsus Enigma FBD 13 opening where a pentagon house-shaped beam drops over a pink fan across the A S D F lanes with a NEAR judgement at the line
    FBD 13 CHART VIEW · 0:18 OPENING · Footage: Kyrosol
  4. 4

    A screen-wide fan rides the spark line

    Inside the first minute the chart goes full width: a translucent purple fan spans the whole highway, its base dragging a white spark stream along the judgement line. Width, not speed, is the read — the fan eats your view while the lanes underneath stay busy.

    Enigma FBD 13 chart in In Falsus with a screen-wide translucent purple fan dragging a white spark stream across the judgement line
    FBD 13 CHART VIEW · 0:40 WIDE FAN · Footage: Kyrosol
  5. 5

    Twin pink beams against a purple counter

    The mid-chart's signature: two thick pink beams sweep the right-center lanes while a purple beam leans in from the left edge. The run's score has stalled by here — the pattern is readable, but this attempt is mostly answering it with BREAKs.

    In Falsus Enigma mid-chart at FBD 13 with twin pink beams sweeping the right lanes and a purple beam leaning in from the left edge
    FBD 13 CHART VIEW · 1:29 TWIN BEAMS · Footage: Kyrosol
  6. 6

    Cyan hold lanes under pink diagonals

    Holds arrive as bright cyan ribbons: one runs the S D lanes while a pink beam cuts diagonally across D F, a yellow wedge marking its tail. The hands have to commit to the hold and let the beam cross — chasing the cross is how the combo counter dies.

    Enigma FBD 13 gameplay in In Falsus showing a cyan hold ribbon down the S D lanes while a pink beam cuts across D F with a yellow wedge at its tail
    FBD 13 CHART VIEW · 1:45 HOLD + BEAM · Footage: Kyrosol
  7. 7

    The late zigzag down the D lane

    In the final stretch a thick white-purple beam snakes in from the top, cuts across to the left, then drops straight down the D lane to the line. It is the last distinct shape the chart shows before it runs out of road.

    Late section of the In Falsus Enigma FBD 13 chart where a thick purple beam zigzags from the top across the lanes and drops down the D lane
    FBD 13 CHART VIEW · 2:30 ZIGZAG · Footage: Kyrosol
  8. 8

    DIVE FAILED — then CONNECT FAILED

    Two banners close the run: DIVE FAILED lands at 2:57 with the score frozen at 005'947'571, and CONNECT FAILED follows on the still-lit playfield. The pair is the tell — this dive did not end at the chart's last note; it was lost alongside the encounter riding with it.

    DIVE FAILED banner over the dimmed playfield of an In Falsus Enigma FBD 13 attempt with the score frozen at 005'947'571
    FBD 13 CHART VIEW · 2:57 DIVE FAILED · Footage: Kyrosol
  9. 9

    Read the result: what killed the dive

    The DIVE RESULT screen is the lesson: rank D, MAX LINK 2, 129 EXACT against 2,040 BREAK, MISS GAUGE at -15 — and ENCOUNTER RESULT 6,400, FAILED. The game's own verdict, shown right after: this card loadout was not strong enough for the Connect Encounter. Enigma's FBD gate is deck craft as much as hands.

    In Falsus Enigma FBD 13 result screen with rank D, 129 EXACT against 2,040 BREAK, MISS GAUGE -15 and ENCOUNTER RESULT 6,400 FAILED
    FBD 13 CHART VIEW · 3:09 RESULT · Footage: Kyrosol

Hardest Songs

ENIGMA FAQ

SEARCH INTENT · ANSWERED

How hard is Enigma FBD 13 in In Falsus?

FBD 13 is the game's top documented tier. The song select's difficulty row reads 4-key MIN 4, 5-key EVO 7, 6-key ULT 11 and 8-key FBD 13 (site song database, v1.0.2c), and the chart view on this page shows what that means in practice — full-width fans inside the first minute and twin-beam crossings through the mid-chart.

Is this a real FBD 13 guide or demo footage?

Real FBD 13. The source video is a chart view of the Forbidden chart itself — the song detail screen shows DIFFICULTY FORBIDDEN 13 before the dive starts. The run is a single continuous attempt and it ends DIVE FAILED, so the pattern coverage is complete and the fail state is documented, but no clear is claimed.

Why did the dive fail — the chart or the deck?

The deck. The result screen ends at ENCOUNTER RESULT 6,400 FAILED — rank D, 129 EXACT against 2,040 BREAK, MISS GAUGE -15 — and the game's own message says this card loadout was not strong enough for the Connect Encounter. FBD dives in In Falsus are gated by card craft as much as by chart skill.

Who made Enigma, and which arc is it in?

Enigma is by sanmal and belongs to Arc 2: A Past Best Untold, documented at game version 1.0.2c. The chapter's full track group and unlock path are covered in the site's Arc 2 guide.

What does FBD mean in In Falsus?

FBD stands for FORBIDDEN, the fourth and hardest difficulty above MIN, EVO and ULT. Enigma's song detail screen spells it out — DIFFICULTY FORBIDDEN with the 13 badge — and the song select maps FBD to the 8-key lane layout.

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