Quick question:

I can't find the page for the rule: "Massive rule"

What is the page ?

Thanks in advance

As far as I know, the Massive rule is detailed under each ship that has that quality. An entry underneath weapons and armaments. I'm not sure it appears elsewhere.

Thanks, I understand now. It's like a weapon/armor quality.

Each point of massive increase the critical rating. So massive rating 3 you need + 3 more advatange

Indeed.