A planetary defense cannon is fucking retarded, when you can have man-portable anti-orbit weapons that fire nuclear-tipped warheads from the roof of buildings to keep low orbit clear of hostiles. Instead, your nation decided to spend a trillion billion dollars on worthless anti-ship tanks that will miss a retarded % of the time, because of the lack of course correction.

Also, good luck shooting lasers underwater. That'll go well.

The fuck do those tubes go to on the shotgun? They're not even direct impingement, they're just bullshit.

Why is your artillery piece so fucking massive when you could get the gun on a car-pulled trailer and move it around for a trillion dollars left.

JESUS CHRIST 80MM MINIGUNS? that is fucking deafening! It is a fucking sound weapon at that point, and if those fucking beasts can stand upright while shooting them, I don't even want to fucking KNOW how strong they are.