Wolfchild
(9 v 17)
While your railguns were an impressively engineered weapon that worked like a charm as it fired two shots at it's target, your aiming ability leaves much to be desired as you managed to hit a nearby gun emplacement instead of what you were actually firing at.
The brick's 35 remaining guns opens fire on First (Natural 20 v Natural 20.....26 v 23), and while he did manage to dodge the worst of it with a mixture of telehops and passionate debating, a particularly lucky series of shots took down a railgun carrying orb, leaving you with just one highly phallic gun to shoot things with.
Shadestyle & DragonRage
(Natural 20 because of course vs 19)
A nearby physicist dies a little bit inside after watching Blutt so readily ignore the concept he has built his entire life around with by simply using his katana as some form of makeshift helicopter rotor.
Blutt arrives just in time to watch Ray (10 v 7) clog up the majority of the Brick's weaponry, leaving it with only ten guns to fire back at Raymond with (Natural 1 v 13). The guns promptly explode, leaving the Brick virtually defenseless....except for.
Everyone
Cartwright's did not receive a response from the Brick's deceased occupants, although he did hear an oddly familiar sound in the distance behind him, the sound of a hundreds of boots marching towards the enemy, and what seemed like around half a dozen tanks. Before he could even turn around to face this new threat, they had already fired several missiles at him...(Natural 1 v 22) which promptly hit the ground and water around Cartwright in a way that made him look rather intimidating to the many US Military personnel that the Coup D'etat forces have deployed here.
Trunk would be safe and secure inside of his (13 v 10) now fully repaired tower for a few more moments before the sound of things exploding somewhere near Union lake reminded you that it might be a good idea to start moving.
Somewhere in the deafening sound caused by Cartwright's mech getting fired at en masse by the few people he had terrified beyond the point of hiding.
Raymond and First can clearly make out the rather peculiar noise of distant gatling gun fire up in the skies, perhaps your supporters are trying to achieve air superiority or something? It might be worth investigating.