This was so weird. I just finished halo 2 on legendary for the first time (yea I know im a bit late) and in the 7 years iv never heard of anything like this. The cutscene that plays after credits when cortana says “alright shoot” as she said that line the screen kinda went a transparent blue and my controller vibrated like crazy and then went to normal as it finished. I dont know whether this was a glitch or what but it was really weird and iv finished halo 2 on heroic like 100 times and it has never happened before.
I always see that when completing the Campaign on Normal. Don’t know why you didn’t see it on Heroic :P.
> I always see that when completing the Campaign on Normal. Don’t know why you didn’t see it on Heroic :P.
Oh right lol 
its so weird that the first time iv ever seen it was on my first legendary run, im glad i hadn’t seen the blue screen thing the first time as it really did make the cutscene like 10x more creepier not knowing what it was lol