How many blunders can you get in one game?
Interesting question. The program stops evaluating moves as blunders if the position gets unbalanced enough. I suppose that if the blunders were offset by counter-blunders, it would probably start counting moves as blunders again.
What is the most you've seen? I'm pretty sure I've seen reports of at least 13, with 6 on one side and 7 on the other.
https://www.chess.com/forum/view/general/91-accuracy-are-you-mocking-me

How many blunders can you get in one game?