I don't know him anymore

What happened to our normal Graybush?

The Zombie that Graybush saved: I was forsaken for this...

Last night Graybush and me were playing Call of the Dead. Situation normal. We had a few rounds under our belt and were getting a good pattern going. And then...

And then...

Early in one of our rounds at Level 4 Graybush, in a completely unexpected move, broke from his prepared position, leaving me to my fate and leapt across a frozen pond toward George Romero.

Blackwalt: "What are you doing?"

Graybush: "I had to save that zombie."

What? Did I hear that right.

Graybush: "Made it, he lived."

Who was that man? Did someone else take over his controller.

Blackwalt: "I don't even know you anymore."

That is correct. Consider this fair warning. You sir, are dead to me.

Until tonight. Same time?