Guide · Cyaegha ULTIMATE
Cyaegha ULTIMATE, read before you dive
Cyaegha — USAO's track for In Falsus's 9 September 2026 full release — sits at the top of the ULT ladder: an ULTIMATE 10 chart whose 988 notes lean on big Field geometry rather than keyboard speed. This is the first text breakdown of the chart anywhere, built frame by frame from Outoki's chart view — the only footage that exists. It opens on twin field beams at score zero, peaks with converging side slabs, and closes the only way a hands-off render can: DIVE FAILED. Every step deep-links back to the moment it shows.
Source
Every screenshot is a frame from Outoki's Cyaegha chart view, credited above — a hands-off render in which the keyboard lanes are never played, so Floor notes break while the Field geometry stays clean. That is exactly what makes it usable as a chart reference; each step deep-links to the matching moment.
Read the result card first
- 1
Start from the fail state — it doubles as a fact sheet
The only public footage of Cyaegha's ULT chart is Outoki's chart view, and its result card is the best summary of the chart we have: Cyaegha by USAO, the purple level-10 badge on the jacket, a final score of 011'133'714 built from 110 EXACT and 878 BREAK — 988 notes in total — MAX LINK 6, and a Miss Gauge that finished at -15. Nobody is playing; the card shows exactly what the chart hands you when the keyboard is never touched.

Cyaegha by USAO, ULT 10: D grade, 988 notes across the rows.Watch the source clip
Opening: no warm-up
- 2
No warm-up: twin field beams at score zero
The chart's first object arrives while the HUD still reads 000'000'000: a purple beam pouring down the left side and a pink beam down the middle, both crossing the line at once. Cyaegha announces its character in the first second — this is a chart about covering mouse distance, and the Floor will spend the opening waiting its turn.

Chart start: two Field beams, one judgment line, zero grace period.Watch the source clip - 3
The opening layers holds under Field traffic
A yellow Hold stands pinned in the D lane while chevron-shaped Field notes descend above it, an EXACT already printed at the left of the line. The Floor side of the opening is sparse on purpose: your keyboard hand holds an anchor while your eyes stay upstairs — and the temptation to look down at a settled hand is the chart's first trap.

A held D lane under chevron Field traffic.Watch the source clip
The breather is a flick corridor
- 4
The breather is a flick corridor
Around the half-minute mark the keyboard goes quiet and the Field cycles its flick vocabulary: a yellow wedge asking for a left flick, a green triangle for a right one, wide slabs feeding through between them. In Falsus a flick must cross the note's horizontal span but not its full length, so small, accurate wrist moves clear this corridor — swinging the whole arm is how NEARs are manufactured.

Yellow left, green right — the flick pair in one frame.Watch the source clip
Midchart: the Field takes over
- 5
White brackets mark where the slab wants you
The big purple slabs announce their capture zone with white corner brackets before the body arrives. Sit the cursor inside the region and the line prints EXACT pairs, as on this frame; drift outside and the region turns red, and lingering there briefly locks your inputs. The brackets are the chart being honest about where it wants the mouse — read them as a promise.

Brackets first, slab second — the capture zone is announced.Watch the source clip - 6
The serpentine beam is the midchart's signature
Cyaegha's most photogenic object: a pink beam that snakes down the centre of the Field in a full S-curve before flattening across the lanes, EXACTs printing where it lands. The path is continuous and the corrections are small — steer through the bends as they pass rather than chasing the head, and the sweep plays itself.

The S-curve sweep, caught mid-descent at the line.Watch the source clip - 7
After the sweep, the chart exhales
The ten seconds after the signature beam are the calmest stretch in the chart: lone triangles drift through the Field and the Floor stays silent. Use them — the Miss Gauge refunds EXACTs and NEARs, and this window is where a bleeding run gets its health back before the next pile-up.

The recovery window: one triangle, no urgency.Watch the source clip - 8
The climax splits the Field in two
The chart's peak answer: a purple slab angled in from the left edge and a pink slab from the right, converging on the line with a green triangle threaded between them. One cursor cannot sit in both regions, so pre-decide the order — take the nearer head first, then swing across once — instead of oscillating between the two sides.

Converging side slabs: decide the order before they land.Watch the source clip - 9
More brackets, less road
Into the final third the slabs tilt as they descend, and this frame catches an EXACT sparkling on the diamond while the next bracketed body waits above. By now the pattern language is familiar — read the brackets, commit to the region, leave on the last tick — and the chart simply starts stacking those decisions faster.

A tilted descent: same rule, less time to apply it.Watch the source clip
The last stretch and the fail state
- 10
The last stretch is a green finale from the right
Cyaegha closes with green Field geometry angled in from the right edge over Floor lanes left silent. Nothing about the ending is harder than what came before — which is the trap. Attention drifts in the final bars, and tired runs bleed their NEARs exactly here, on objects the first third would have cleared easily.

Green slab, quiet lanes — the ending that punishes drift.Watch the source clip - 11
Where a hands-off run dies, a careless one dies too
The chart view ends the only way it can — DIVE FAILED, Miss Gauge at -15 after 878 unanswered BREAKs. The lesson transfers directly: in this chart the gauge bleeds through the Field. Ignore the beams for even a bar and the red banner is waiting; keep the cursor honest and the keyboard, as ever, decides the rest.

DIVE FAILED at -15: the Field decides this chart.Watch the source clip
FAQ
How hard is Cyaegha ULT in In Falsus?
It is an ULTIMATE 10 chart — the top launch level of the ULT ladder, shared with Hyaloüyne — with 988 notes across six keyboard lanes plus the mouse-driven Field. Its difficulty is spatial rather than digital: the keyboard side stays readable, while big Field geometry — beams, brackets, converging slabs — tests whether your beat survives the cursor's long trips.
How many notes does Cyaegha ULT have?
988. The chart view's result card shows 110 EXACT and 878 BREAK with zero NEAR, and the rows add up to 988. For a Perfect Dive every one of them must be judged EXACT; a zero-BREAK run with a single NEAR caps out at FULL LINK.
Why does the video end in DIVE FAILED?
It is a chart view — a hands-off render meant to show the chart, not a score attempt. The keyboard lanes are never played, so 878 notes break, the Miss Gauge sinks to -15 and the run fails. The footage is still the cleanest reference there is for the chart's structure: nothing is obscured by a player's inputs.
What do the white brackets around the big purple notes mean?
They mark the capture zone of a Field note — the aerial region your cursor must stay inside while the note passes. Drift outside and the region turns red; linger too long and your inputs briefly lock out. On Cyaegha the brackets often arrive tilted, so read their angle early and set the cursor's path before the body lands.
What does a Perfect Dive require on Cyaegha?
All 988 notes EXACT — both EXACT tiers count, and the stricter tier adds a bonus point. That means zero BREAKs through every beam and bracket, and zero NEARs through the flick corridor. Score and clear type are separate axes: the grade on the card tracks score, while FULL LINK and Perfect Dive track the chain and the Miss Gauge.
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