Might as well improve this now that DD2 is still warm. Goal of 4x is now met, but during these attempts sum of best went down to 8:33 so in theory there is one more barrier left to break, Will be tedious task though...

This run kept low/mid 4x pace all the way to boss but missed one jump input and got punished for 5 seconds. That's how the game works.

Frame count: 31792 = 8:49.867

Mesen 0.9.9