Do U Know That-Old School
Arcade
120
BPM
800
Notes
7.5
Notes per Second
v1.05 · Dec 15, 2006
Debuted in NX / New Xenesis
v1.00.0 · Jul 4, 2023
Added in Phoenix
Original
Channel
180
Scores tracked
98%
Pass rate
Hard to pass for its level — stingy to score even when passed.
Scores open up around competitive level 25.
Core Skills
Very SlowLongest run: 27s✦ Staggered BracketsOver-90 TwistsFar TwistsBracket RunsCo-op Pad TransitionsBracketsSustainedTwists
Features
Close TwistsBracket TwistsCross-pad Transitions
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.NX / New Xenesis
debuted at D18
NX2 / Next Xenesis
unchanged · D18
Fiesta EX
unchanged · D18
Fiesta 2
unchanged · D18
Prime
unchanged · D18
Prime 2
unchanged · D18
XX
rerated D19▲ +1
Phoenix
rerated D20▲ +1
Rise Arcade
rerated D21▲ +1
Phoenix 2
unchanged · D21
Leaderboard
Charts like this
From the similarity graph — evidence-weighted, rebuilt nightly.Chart analysis made possible by PIU Center