We call that a ramp.
Why do they both look like they are walking up stairs instead of in a straight line?
They have some pretty crazy regen thanks to their NANOMACHINES ability. Once their "Rage" meter hits 200% you might as well reload your last save since they basically become unstoppable.
Double boss with rhyme names, check.
Appropriate names, theme and domain, check.
No apostrophes, check.
10/10 Boss Fight
Do you think they played college ball?
It was so simple and right in front of my face the whole time, I know that awkward walking up a ramp gait
Mr. Black and Mr. White, Johnny Test.
Without a doubt. There's a tome hidden in the room before the boss fight that details some of their lore. Apparently the one on the left could have even gone pro.
In awe at the size of these lads, absolute units