whenever i collect the souls with it following me ands the laugh goes deeper the score just glitches out and rapidly increases and the black ghost dissapears
when I say rapidly increase I mean the the score will go from whatever number I have it at e.g. 87 and just keep increasing well into the thousands the most I've gotten so far from this was up to about 9400 even though after the end of the 5mins I receive a normal amount of upgrade souls. Another thing I found is that unless I find enough of the roof guys to trigger their scene I cant interact with anything else when this glitch happens.