McDank he is very obviously not part of the project. He just donated 5$ so you're wrong.
Also stop this shit talking and useless chat the forum is not a chat and even less a platform to shit talk.
What he said was right and normal: we don't support campaign it's only there because it's tied to zombies and it's easier to just leave it here. Any bug will not be fixed so you should buy the game that's simple to understand and not mean or anything.