So I keep going, and eventually I hit maximum-nanosuit. I turn it on, kill a ton of people, and just go on a unbelievable rampage thinking I'm sick, but after it kept going everyone started complaining. I eventually started to believe something was wrong too, so I just sat there and let people hit me... and sure enough I could not be killed. I had over 4 people pumping bullets into me at the same time. I did the right thing and said sorry and left...
I have no idea how this was triggered, which is why I tried to give some insight here. Has anyone else experienced this? Crytek what can I do to give you more info?