Heart Attack
Arcade
148
BPM
768
Notes
9.9
Notes per Second
Prime 2
Debuted in
215
Scores tracked
93%
Pass rate
Hard to pass for its level — stingy to score even when passed.
Scores open up around competitive level 23.
Pass Difficulty · Hard
Score Difficulty · Very Hard
Chart Stats
Skill fingerprint
Dominated by Half-Double and Twists.Share of the chart each pattern and demand covers
Step analysis data from PIU Center
History
Level changes across mixes, from the catalog record.Prime 2
debuted at D18
XX
unchanged · D18
Phoenix
unchanged · D18
Phoenix 2
unchanged · D18
Leaderboard
Charts like this
From the similarity graph — evidence-weighted, rebuilt nightly.Chart analysis made possible by PIU Center