Ahahahah, i IWSH we had shield rules in Calgary. They are "BIG" and invincible untill you cen get up to it and touch it to kill it and the user behind.
It is fun to use EVERY NOW AND THEN, but it can get really old.
I really like the idea of them being a few layers of card board, give the indoor game a bit more reallism.
why cant westcan come back?