-Equip the brass beast this is mandatory for the style.
-You can equip any secondary and melee as it fits your situation in game.

-Flank at a flank spot and hope they don't see you.
-If you have it you can also use your shotgun while flanking to defend your self.

-Once you're behind an entire group rev up your brass beast and kill everyone

If you were successful good job!

-While standing ground spin and look for enemies like a radar and shoot them when you see them and also go for high-ground.
-Make noises with your voice while revving and shooting your brass beast

Credits to Creamy Boss Baby Man for this style he is truly creamy.