- Seems like the basic plot is that the creature in the hood, "Hyness", is part of a cult that worships Dark Matter. He goes on an insane rant about it being his "Dark Lord"s Birthday, and seeks to revive him.



- The final boss is named Void Termina, and it seems to be the resurrection of Zero / Dark Matter. In the EX mode flavor, it seems to imply that Dark Matter is immortal in some way, and is reincarnted throughout the ages.



-Void Zero was defeated by 4 "heroes of yore" that used heart spears in the distant past. Some people are speculating that Galacta Knight is one of these heroes? This is all according to a scroll on Void Zero that the ancients (the same guys who made the Star Rod, NOVA, the master crown, etc) wrote!



-There's another one called "Morpho Knight"? Seems to be a boss that Galacta Knight summons.



The 3 mage generals are sisters, and Hyness seems to be sorta abusive to them, using them as meat puppets in his battle.