If enabled, Supers will deal double damage to Mother Brain, applying to all three phases of the fight.
Given that the randomizer does not change the ammo distribution (there are only 50 Supers in the game), this
option reduces the need for a long "ammo hunt" before fighting Mother Brain if the player has not found Charge
Beam.
This option can be set independently of the "Mother Brain fight" setting, though in case of a "Short" Mother
Brain fight, its practical effect is minimal.