I never saw anyone do that.
My friends and I have had people get up, get mad, and leave. But never toss the board, and I’ve played at least 50 games of risk and risk variants. Maybe 100.
I’ve certainly thought about doing it.
Are you kidding? I got into fistfights over it when i was you 10 or 11.
Where did you grow up that was so civilized :)
An absolute mania when I was in college. At least 500 games under my belt. Grab and hold Australia at all costs. Harness their rich natural resources and overflowing population to your imperial will, and you shall rule the world, my FRiend.