Chart Guide / Arc 4

Rainshower — ULT 10 Chart Guide

Silentroom · The Hand of Calamity · Sightread documented

Rainshower is Silentroom's entry in Arc 4: The Hand of Calamity — its jacket prints 驟雨の狭間 — and the ULT 10 chart leans on violet hold walls, broad beam fans and yellow flick hexes stacked over twin note streams. This walkthrough follows a sightread capture frame by frame, breaks included, straight to the rank A result card.

The Short Version

  • Per the song catalog Rainshower spans MIN 4 · EVO 7 · ULT 10 · FBD 13, and the video's song-detail screen confirms the sightread runs the ULTIMATE chart at level 10 with a blank HIGH SCORE row.
  • The catalog splits the ULT chart into 2,329 notes (336 tap · 1,006 hold · 639 field · 348 flick), but the video's result card reads 2,020 + 142 EXACT, 91 NEAR and 106 BREAK — 2,359, thirty over. Both numbers are quoted as published.
  • The chart's identity is holds — 1,006 of the catalog's 2,329 — plus translucent violet walls, parallel beam fans, a triple-color wall stack and yellow hex flick bursts on the edges.
  • Final card: rank A at 093'579'808 under DIVE CLEARED — a clear, not a full combo (MAX LINK 297, 106 BREAK, MISS GAUGE 2), and the IOTA box reads ASSIST MODE.

Source Footage

Every fact and screenshot on this page comes from one video: TrappyTheDemon's sightread of Rainshower on ULTIMATE 10, uploaded 2026-09-13. The capture is a full-screen game recording with no handcam or facecam and the upload has no caption track, so all names and values are quoted from on-screen text. One honest edit note: the capture carries the creator's compact recorder badge — a channel avatar and a "shots2d4 · PKTR" tag — fixed to the left edge of the frame. It is recorder overlay, not game UI, and it has been patched out of the stills on this page with an interpolation fill; the video itself is untouched and linked in full.

Watch on YouTube · TrappyTheDemon

Honest-scope notes: the capture opens directly on the song-detail screen — there is no CONNECT or partner segment in this upload — and closes on the result card. The result card's IOTA box displays an "ASSIST MODE" label instead of drop listings (the footage never explains what assist mode changes), the key mapping is German (Umschalt/Leer side lanes), and the judgement rows sum to 2,359 against the catalog's 2,329 — quoted verbatim from both sources. Deep-link seconds can land a frame or two off the exact moment; every still on this page was verified individually against the video.

The Chart at a Glance

catalog data · ULT quoted from the video

Levels below come from the song catalog, and the video confirms the pairing on screen: the song-detail screen shows the purple 10 badge over DIFFICULTY ULTIMATE and the FREEPLAY tag. The catalog publishes a full note split for the ULT chart — 2,329 notes — while the sightread's result card judges a visible total of 2,359; the two sources are quoted side by side and the 30-note gap is left open. The FBD chart exists at level 13 but is not covered by this footage.

SongRainshower
ArtistSilentroom
ArcArc 4: The Hand of Calamity
Version1.0.2c
Levels (MIN · EVO · ULT · FBD)MIN 4 · EVO 7 · ULT 10 · FBD 13

In Falsus Song List — All 70 Tracks with Chart LevelsDifficulty Levels

How the Chart Unfolds

11 steps · timestamps link back to the video

The walkthrough below follows the dive in order, from the song-detail screen to the result card. Each step is one screenshot from the source video, and the credit link under every image jumps straight back to that moment — open it side by side and the chart explains itself.

  1. 1

    Pick Rainshower at ULTIMATE 10

    The video opens on Rainshower's song-detail screen: the purple level badge reads 10 over DIFFICULTY ULTIMATE, HIGH SCORE is still blank, and the 驟雨の狭間 jacket carries a FREEPLAY tag with the on-screen credit ILLUST shun yamaguchi. Per the catalog, the song is Silentroom's entry in Arc 4: The Hand of Calamity, version 1.0.2c.

    In Falsus song detail screen for Rainshower by Silentroom, the purple level badge reading 10 over DIFFICULTY ULTIMATE with a blank HIGH SCORE row, the 驟雨の狭間 jacket art and a FREEPLAY tag
    DIFFICULTY ULTIMATE, level 10 — and HIGH SCORE still blank · TrappyTheDemon
  2. 2

    Read the highway before the first note

    The dive starts from a zeroed six-lane highway — score 000'000'000, A S D F key lanes up the middle, Umschalt and Leer side lanes on the edges (the capture uses a German key mapping). The first purple arrow note is already sliding toward the yellow field line: spend the quiet seconds settling both hands.

    In Falsus highway view at the start of the Rainshower ULT 10 chart with the score at 000'000'000, six key lanes and the first purple arrow note crossing the yellow field line
    Six lanes, one purple arrow — the calm before the walls · TrappyTheDemon
  3. 3

    A sightread that stumbles out of the gate

    Seconds in, the score reads 000'042'392 and two red BREAK labels already flank the judgement line — the run drops its first notes almost immediately. That is the honest shape of this capture: the page keeps every stumble, and the final card books 106 BREAKs.

    Two red BREAK judgements flank the judgement line seconds into the Rainshower ULT 10 chart in In Falsus, the score reading 000'042'392 after the first dropped notes
    The sightread drops notes before the first wall — honesty first · TrappyTheDemon
  4. 4

    Read the first translucent violet wall

    The chart's first set piece is a translucent violet wall stacking over the left lanes while a white beam crosses the line and EXACT judgements chain beside a stray red BREAK. Read the wall's shape first; the streams underneath ride on whatever fingers are free.

    A translucent violet note wall stacks over the left lanes of the Rainshower ULT 10 chart in In Falsus while a white beam crosses the line and EXACT judgements chain beside a red BREAK
    Read the wall, then let the streams ride underneath · TrappyTheDemon
  5. 5

    Anchor the long hold wall

    Holds are this chart's center of gravity — the catalog puts 1,006 of 2,329 notes on hold — and this frame shows why: a long violet hold wall descends across the right lanes at combo 60 while a yellow hex flick burst fires on the left edge. Press the anchor key and keep it down; lifting early to chase the next note is exactly how holds break.

    A long violet hold wall descends across the right lanes of the Rainshower ULT 10 chart in In Falsus at combo 60 while a yellow hex flick burst fires on the left edge
    1,006 of 2,329 notes are holds — anchor and stay down · TrappyTheDemon
  6. 6

    Ride the yellow beams and green wedges

    Midgame, the chart trades walls for motion: a yellow lane beam sweeps the left side, green wedge notes cut in from the right, and a chain of five EXACT judgements runs the line at combo 190. The score counter passes 033'250'893 — the run is rebuilding after its early breaks.

    A yellow lane beam and green wedge notes cross the Rainshower ULT 10 highway in In Falsus at combo 190 with a chain of EXACT judgements along the judgement line
    Combo 190 and rebuilding — midgame belongs to motion · TrappyTheDemon
  7. 7

    Expect a BREAK mid-chart

    At this violet wall the judgement row flashes a red BREAK right beside its EXACTs, with the score at 046'409'009. The final card counts 106 BREAKs — what matters on a sightread is the recovery rhythm, not a spotless first pass.

    A red BREAK flashes beside EXACT judgements at a violet wall mid-chart in the Rainshower ULT 10 sightread in In Falsus, the score counter reading 046'409'009
    106 on the final card — recovery beats panic · TrappyTheDemon
  8. 8

    Fan out under the parallel beams

    Late chart, the highway widens: broad cyan and white beams run parallel across the lanes while a violet hold rises along the left edge and the score climbs through 071'466'346. Nothing exotic — the fan asks for even hand coverage, not speed bursts.

    Broad parallel cyan and white beams fan across the lanes of the Rainshower ULT 10 chart in In Falsus while a violet hold note rises along the left edge
    Even hand coverage over the whole fan — no bursts needed · TrappyTheDemon
  9. 9

    Stack the three color walls

    The chart's densest optical moment stacks a violet wall on the left lanes, a pink wall on the right and cyan-white streams between them, with a hex flick burst punctuating the bottom edge at 079'217'853. Read left to right, commit the holds, and let the middle streams run.

    Three color walls stack across the Rainshower ULT 10 highway in In Falsus — a violet wall on the left lanes, a pink wall on the right and cyan-white streams between them
    Violet left, pink right, streams between — read left to right · TrappyTheDemon
  10. 10

    Close on the flick hexes

    The final stretch returns to flicks: yellow hexagonal bursts fire at both bottom corners while twin white streams cross the line and the score pushes past 091'683'602. The catalog books 348 flick notes for this chart — the closing seconds spend a good share of them.

    Yellow hexagonal flick bursts fire at both bottom corners of the Rainshower ULT 10 highway in In Falsus while twin white streams cross the judgement line
    348 flick notes in the chart — the outro spends them · TrappyTheDemon
  11. 11

    Read the DIVE RESULT card

    The result card settles at rank A with 093'579'808 points under a DIVE CLEARED banner: 2,020 + 142 EXACT across the two tiers, 91 NEAR and 106 BREAK — a visible total of 2,359 against the catalog's 2,329. MAX LINK capped at 297, MISS GAUGE at 2. HIGH SCORE stays blank and DIFFERENCE reads the full +093'579'808 — a first clear — and the IOTA box displays an ASSIST MODE label instead of drop listings.

    The Rainshower ULT 10 DIVE RESULT card in In Falsus showing rank A, a score of 093'579'808, EXACT 2,020 + 142, NEAR 91, BREAK 106 and the DIVE CLEARED banner beside the 驟雨の狭間 jacket
    2,020 + 142 EXACT, 91 NEAR, 106 BREAK — 2,359 on the card · TrappyTheDemon

Hardest Songs

FAQ

levels, note counts and the honest scope of this run

What song is Rainshower in In Falsus, and who made it?

Rainshower is a full-release song by Silentroom in Arc 4: The Hand of Calamity, added in version 1.0.2c per the song catalog. Its Japanese title, 驟雨の狭間, is printed on the jacket art, which also carries the on-screen illustration credit "ILLUST shun yamaguchi".

What level is Rainshower, and is ULT 10 hard?

Per the song catalog: MIN 4, EVO 7, ULT 10 and FBD 13, and the video's song-detail screen confirms the ULTIMATE chart at level 10. Whether it feels hard depends on your hands — this page sticks to what the footage shows: a clear at rank A with 106 BREAKs along the way, under an ASSIST MODE label on the result card. For placement against other charts, see the difficulty and hardest-songs pages.

How many notes does the Rainshower ULT chart have?

The song catalog says 2,329 — 336 tap, 1,006 hold, 639 field and 348 flick. The sightread's result card, though, judges a visible total of 2,359: 2,020 + 142 EXACT, 91 NEAR and 106 BREAK. The two sources disagree by thirty notes; both are quoted here exactly as published, and the gap is left to in-game verification.

How do you unlock Rainshower?

No unlock gate appears in the footage: the capture opens directly on Rainshower's song-detail screen with a FREEPLAY tag and a blank HIGH SCORE row. The catalog lists it as a full-release Arc 4 song since version 1.0.2c, so the path to it runs through the game's story and Timeline progression — the same flow documented step by step in our song unlocks guide. The FBD chart exists at level 13, but this footage covers ULT 10 only.

What score or rank did the sightread get?

Rank A at 093'579'808 — a first clear, so HIGH SCORE stays blank and DIFFERENCE reads the full +093'579'808. It is not a full combo: MAX LINK capped at 297, with 106 BREAK, 91 NEAR and a MISS GAUGE of 2. The result card's IOTA box also displays an ASSIST MODE label, so treat it as a documented casual clear rather than a leaderboard reference.

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