Project HeartAttack
/
Tools
Chimera
Changelog
Chimera
Updated
2 days ago
9★ EXTRA EXTREME
8.5★ EXTREME
Changelog
Version 8
1/18/2026
Version 8
1/18/2026
Changed
meta.manifest_id
from
3633900519009546832
to
7681569151988692570
file_meta.song.json.sha1
from
67fc7efa6c27c26dd5f164f30dd74c8fa04b9544
to
7444aad0d6f7a5d08496c891f641d70618ec0976
file_meta.extreme.json.sha1
from
ad3736f695317f5bb30d7f331151d590d76242aa
to
523393a20b65fbd400de1964a4c4b6b5cf05ea30
file_meta.extreme.json.size
from
193669
to
194251
file_meta.extra_extreme.json.sha1
from
560371e838fde001af20622c70ec712160756cce
to
949d2f14eafac3d7f32d842bc44242604da6788a
file_meta.extra_extreme.json.size
from
205415
to
205970
extra extreme
extra extreme
Added
1
targets events
Changed
holds
from
48
to
52
sliders
from
65
to
66
targets
from
624
to
625
nps_peak
from
11.76
to
13.70
meta.remote_hash
from
560371e838fde001af20622c70ec712160756cce
to
949d2f14eafac3d7f32d842bc44242604da6788a
max_combo.project_heartbeat
from
606
to
607
max_score.project_heartbeat
from
688623
to
692942
base_score.project_heartbeat
from
687101
to
691324
max_percent.project_heartbeat
from
1.07841584
to
1.07841021
base_percent.project_heartbeat
from
1.07841584
to
1.07841021
score_summary.project_heartbeat.hold
from
76329
to
79264
score_summary.project_heartbeat.note
from
606000
to
607000
score_summary.project_heartbeat.overhold
from
4032
to
4416
percent_summary.project_heartbeat.slide_bonus
from
0.003415841584158416
to
0.003410214168039539
sync
of
2
targets
angle
of
4
targets
button
of
9
targets
position
of
2
targets
amplitude
of
2
targets
frequency
of
4
targets
target_type
of
3
targets
extreme
extreme
Changed
holds
from
49
to
52
meta.remote_hash
from
ad3736f695317f5bb30d7f331151d590d76242aa
to
523393a20b65fbd400de1964a4c4b6b5cf05ea30
max_score.project_heartbeat
from
696258
to
697575
base_score.project_heartbeat
from
693858
to
695175
score_summary.project_heartbeat.hold
from
83634
to
84759
score_summary.project_heartbeat.overhold
from
4416
to
4608
time
of
2
tempo changes
sync
of
830
targets
angle
of
6
targets
button
of
5
targets
position
of
3
targets
amplitude
of
3
targets
frequency
of
7
targets
target_type
of
3
targets
Version 7
1/3/2026
Version 7
1/3/2026
Changed
youtube_url
from
https://www.youtube.com/watch?v=6L4NNkF2Knc&pp=ygUXa2lhcmEgdGFrYW5hc2hpIGNoaW1lcmE%3D
to
meta.manifest_id
from
7362032071024815566
to
3633900519009546832
file_meta.audio.ogg.sha1
from
to
f6310533f2837ae3eacf5d4753b9490d74c25a59
file_meta.audio.ogg.size
from
to
2415877
file_meta.song.json.sha1
from
5061da3f5d655c860f795baeb19b6517a1967f02
to
67fc7efa6c27c26dd5f164f30dd74c8fa04b9544
file_meta.song.json.size
from
988
to
1044
file_meta.video.mp4.sha1
from
to
79e61a7412c1507931a022bae1554923cdb96a28
file_meta.video.mp4.size
from
to
121860330
Version 6
12/21/2025
Version 6
12/21/2025
Changed
meta.manifest_id
from
4211473829226241893
to
7362032071024815566
file_meta.song.json.sha1
from
58c285f8b9ce916a1a03ea2ec3c9f653e66bd46f
to
5061da3f5d655c860f795baeb19b6517a1967f02
file_meta.extreme.json.sha1
from
5b84532586ebc71b326b817310b3a141dee266fb
to
ad3736f695317f5bb30d7f331151d590d76242aa
file_meta.extra_extreme.json.sha1
from
fe110e3dc16381f2aa1139f377958e79c961cebd
to
560371e838fde001af20622c70ec712160756cce
extra extreme
extra extreme
Changed
meta.remote_hash
from
fe110e3dc16381f2aa1139f377958e79c961cebd
to
560371e838fde001af20622c70ec712160756cce
time
of
2
tempo changes
sync
of
831
targets
extreme
extreme
Changed
meta.remote_hash
from
5b84532586ebc71b326b817310b3a141dee266fb
to
ad3736f695317f5bb30d7f331151d590d76242aa
time
of
2
tempo changes
sync
of
830
targets
Version 5
11/30/2025
Version 5
11/30/2025
Changed
meta.manifest_id
from
3928553853515404569
to
4211473829226241893
file_meta.song.json.sha1
from
26c7ab07a9b93ca6d62fcf043ac57acbbd182cf3
to
58c285f8b9ce916a1a03ea2ec3c9f653e66bd46f
file_meta.extreme.json.sha1
from
e2340e8807076d115a825d4ce0c7f211c01dc2bd
to
5b84532586ebc71b326b817310b3a141dee266fb
file_meta.extreme.json.size
from
193610
to
193669
file_meta.extra_extreme.json.sha1
from
449ece73763892b5d669c27edd2d81b864776ac9
to
fe110e3dc16381f2aa1139f377958e79c961cebd
file_meta.extra_extreme.json.size
from
205922
to
205415
extra extreme
extra extreme
Added
5
targets events
Removed
6
targets events
Changed
holds
from
45
to
48
duration
from
188186
to
188229
slide_chains
from
13
to
12
meta.remote_hash
from
449ece73763892b5d669c27edd2d81b864776ac9
to
fe110e3dc16381f2aa1139f377958e79c961cebd
max_score.project_heartbeat
from
677827
to
688623
base_score.project_heartbeat
from
676305
to
687101
max_percent.project_heartbeat
from
1.07843234
to
1.07841584
base_percent.project_heartbeat
from
1.07843234
to
1.07841584
score_summary.project_heartbeat.hold
from
66099
to
76329
score_summary.project_heartbeat.overhold
from
3456
to
4032
score_summary.project_heartbeat.slide_bonus
from
2080
to
2070
percent_summary.project_heartbeat.slide_bonus
from
0.003432343234323432
to
0.003415841584158416
button
of
2
targets
position
of
221
targets
amplitude
of
5
targets
frequency
of
5
targets
target_type
of
3
targets
extreme
extreme
Changed
holds
from
43
to
49
sliders
from
56
to
37
meta.remote_hash
from
e2340e8807076d115a825d4ce0c7f211c01dc2bd
to
5b84532586ebc71b326b817310b3a141dee266fb
max_score.project_heartbeat
from
679048
to
696258
base_score.project_heartbeat
from
677526
to
693858
score_summary.project_heartbeat.hold
from
67384
to
83634
score_summary.project_heartbeat.overhold
from
3456
to
4416
sync
of
1
targets
angle
of
2
targets
button
of
24
targets
position
of
1
targets
amplitude
of
11
targets
frequency
of
2
targets
target_type
of
6
targets
Version 4
2/27/2025
Version 4
2/27/2025
First Indexed Version