I found a crash. When you beat the boss in Stage 2 and dash into the goal with 100% resonance, this appears:
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FATAL ERROR in
action number 1
of Step Event0
for object oGoal:
Unable to find any instance for object index '0' name 'oPlayer'
at gml_Object_oGoal_Step_0
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stack frame is
gml_Object_oGoal_Step_0 (line -1)