Lynessa’s 4K Boss Rush is a Hard Challenge by Lynessa’s beatmaps, From about Alpha dan to Zeta and more…
1st stage is Chordjack, 2nd is Jumpstream or Delay, 3rd is Handstream.
There are 6 Stages and 4 Extra-Stages (Nearly Impossible).
The very first released one (from osu!mania) was poorly synced well, so I resynced and published here.
Magikarp1234 as Lynessafanboy - December 1st 2022.