[quote=@Kero]
Considering a Heavy mobile suit, and I'm trying to figure out what to do for a superheavy weapon. I've only really played Armored Core games out of all of the mentioned inspirations, so the only thing that's popping into my mind are the ultimate weapons from ACVD, particularly the Giga Cannon and the Giga Missile. Would those kind of things be classified under superheavy weaponry?
[/quote]

I don't have any knowledge on the giga cannon/missile, but [i]maybe?[/i] Superheavy weapons are getting into the point of "This is basically a ship based weapon put into a mech's hands. Loosely anything that is capable of posing a credible threat to warships. It's like bringing a rocket launcher to a knife fight. It's often to the point that you'd probably have difficulty trying to use it to track another mech