Katkoi
Arcade
180
BPM
600
Notes
6
Notes per Second
v1.07.0 · Jul 28, 2015
Debuted in Prime
v1.00.0 · Jul 4, 2023
Added in Phoenix
Original
Channel
98
Scores tracked
97%
Pass rate
Hard to pass for its level — stingy to score even when passed.
Most clears stall below PG — the steepest step on this board.
Core Skills
Longest run: 23sCo-op Pad TransitionsAnchor RunsDifficulty Spike +0.8Hardest 10s: Jumps, Cross-pad TransitionsBurstyRuns Without Twists
Features
DrillsFast
Pass Difficulty · Hard
Score Difficulty · Hard
Chart Stats
Step chart
Time runs downward — arrows colored by panel, feet, or timing.Where runs end isn't shown — this step file disagrees with the game's judged note count.
History
Level changes across mixes, from the catalog record.Prime
debuted at D12
Prime 2
unchanged · D12
XX
unchanged · D12
Phoenix
unchanged · D12
Rise Arcade
unchanged · D12
Phoenix 2
unchanged · D12
Leaderboard
Charts like this
From the similarity graph — evidence-weighted, rebuilt nightly.Chart analysis made possible by PIU Center